./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor217767576 <...> nished ...> [pid 6672] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6671] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6672] <... futex resumed>) = 0 [pid 6671] <... futex resumed>) = 0 [pid 6664] close(28 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] getdents64(3, [pid 6676] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6672] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6671] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6668] close(3 [pid 6664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5845] umount2("./58/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6676] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6664] close(29 [pid 6676] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6664] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] <... close resumed>) = 0 [pid 6676] <... futex resumed>) = 0 [pid 6671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6668] close(4 [pid 6664] exit_group(0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6677] <... futex resumed>) = ? [pid 6676] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6671] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6668] <... close resumed>) = 0 [pid 6667] <... futex resumed>) = ? [pid 6664] <... exit_group resumed>) = ? [pid 5845] newfstatat(AT_FDCWD, "./58/binderfs", [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6677] +++ exited with 0 +++ [pid 6676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6671] <... futex resumed>) = 0 [pid 6668] close(5 [pid 6667] +++ exited with 0 +++ [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6676] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6671] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6668] <... close resumed>) = 0 [pid 5841] newfstatat(AT_FDCWD, "./59/binderfs", [pid 6676] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6668] close(6 [pid 6664] +++ exited with 0 +++ [pid 5845] unlink("./58/binderfs" [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6676] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6676] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6668] <... close resumed>) = 0 [pid 5845] <... unlink resumed>) = 0 [pid 6671] <... futex resumed>) = 0 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=157, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5841] unlink("./59/binderfs" [pid 6671] close(3 [pid 5843] restart_syscall(<... resuming interrupted clone ...> [pid 6668] close(7) = -1 EBADF (Bad file descriptor) [pid 5843] <... restart_syscall resumed>) = 0 [pid 5841] <... unlink resumed>) = 0 [pid 6671] <... close resumed>) = 0 [pid 6668] close(8 [pid 5845] getdents64(3, [pid 6671] close(4 [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] getdents64(3, [pid 6671] <... close resumed>) = 0 [pid 6668] close(9 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5843] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6671] close(5 [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(3 [pid 5841] close(3 [pid 6671] <... close resumed>) = 0 [pid 6668] close(10 [pid 5845] <... close resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... close resumed>) = 0 [pid 5843] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5841] rmdir("./59" [pid 5843] newfstatat(3, "", [pid 5841] <... rmdir resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5843] getdents64(3, 0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5843] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] mkdir("./60", 0777 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... mkdir resumed>) = 0 [pid 6671] close(6 [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] rmdir("./58" [pid 5843] newfstatat(AT_FDCWD, "./59/binderfs", [pid 6671] <... close resumed>) = 0 [pid 6668] close(11 [pid 5845] <... rmdir resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6671] close(7 [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] mkdir("./59", 0777 [pid 5843] unlink("./59/binderfs"./strace-static-x86_64: Process 6679 attached [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] close(12 [pid 6671] close(8 [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... mkdir resumed>) = 0 [pid 5843] <... unlink resumed>) = 0 [pid 6679] set_robust_list(0x55558ca82760, 24 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] close(13 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 167 [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... set_robust_list resumed>) = 0 [pid 6671] close(9 [pid 5843] getdents64(3, [pid 6679] chdir("./60" [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6671] close(10) = -1 EBADF (Bad file descriptor) [pid 5843] close(3 [pid 6668] close(14./strace-static-x86_64: Process 6680 attached ) = -1 EBADF (Bad file descriptor) [pid 6679] <... chdir resumed>) = 0 [pid 6671] close(11 [pid 6668] close(15 [pid 5843] <... close resumed>) = 0 [pid 6679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] rmdir("./59" [pid 6679] <... prctl resumed>) = 0 [pid 6671] close(12 [pid 6668] close(16 [pid 6680] set_robust_list(0x55558ca82760, 24 [pid 6679] setpgid(0, 0 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... rmdir resumed>) = 0 [pid 6680] <... set_robust_list resumed>) = 0 [pid 6671] close(13 [pid 6668] close(17 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 155 [pid 6679] <... setpgid resumed>) = 0 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] mkdir("./60", 0777 [pid 6679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6671] close(14 [pid 6668] close(18 [pid 6680] chdir("./59" [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... openat resumed>) = 3 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] close(19 [pid 5843] <... mkdir resumed>) = 0 [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6671] close(15 [pid 6668] close(20 [pid 6679] write(3, "1000", 4 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6679] <... write resumed>) = 4 [pid 6671] close(16 [pid 6668] close(21 [pid 6680] <... chdir resumed>) = 0 [pid 6679] close(3 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6681 attached [pid 6679] <... close resumed>) = 0 [pid 6671] close(17 [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] close(22) = -1 EBADF (Bad file descriptor) [pid 6681] set_robust_list(0x55558ca82760, 24) = 0 [pid 6680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6668] close(23 [pid 6681] chdir("./60" [pid 6679] read(200, [pid 6671] close(18 [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 160 [pid 6681] <... chdir resumed>) = 0 [pid 6680] <... prctl resumed>) = 0 [pid 6679] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6680] setpgid(0, 0 [pid 6679] symlink("/dev/binderfs", "./binderfs" [pid 6671] close(19 [pid 6668] close(24 [pid 6681] <... prctl resumed>) = 0 [pid 6680] <... setpgid resumed>) = 0 [pid 6679] <... symlink resumed>) = 0 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] setpgid(0, 0 [pid 6680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6679] write(1, "executing program\n", 18 [pid 6671] close(20) = -1 EBADF (Bad file descriptor) executing program [pid 6668] close(25 [pid 6681] <... setpgid resumed>) = 0 [pid 6679] <... write resumed>) = 18 [pid 6671] close(21 [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6680] <... openat resumed>) = 3 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6671] close(22) = -1 EBADF (Bad file descriptor) [pid 6681] <... openat resumed>) = 3 [pid 6679] <... futex resumed>) = 0 [pid 6671] close(23 [pid 6680] write(3, "1000", 4 [pid 6679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] write(3, "1000", 4 [pid 6680] <... write resumed>) = 4 [pid 6679] <... mmap resumed>) = 0x7fe89ef76000 [pid 6671] close(24 [pid 6681] <... write resumed>) = 4 [pid 6680] close(3 [pid 6679] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] close(3 [pid 6680] <... close resumed>) = 0 [pid 6679] <... mprotect resumed>) = 0 [pid 6671] close(25 [pid 6681] <... close resumed>) = 0 [pid 6680] read(200, [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] read(200, [pid 6680] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6671] close(26 [pid 6681] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] symlink("/dev/binderfs", "./binderfs" [pid 6679] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6668] close(26 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] symlink("/dev/binderfs", "./binderfs" [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... symlink resumed>) = 0 [pid 6668] close(27) = -1 EBADF (Bad file descriptor) [pid 6668] close(28) = -1 EBADF (Bad file descriptor) [pid 6671] close(27 [pid 6679] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6668] close(29 [pid 6681] <... symlink resumed>) = 0 [pid 6680] write(1, "executing program\n", 18 [pid 6679] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6668] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6668] exit_group(0 [pid 6678] <... futex resumed>) = ? [pid 6672] <... futex resumed>) = ? [pid 6668] <... exit_group resumed>) = ? executing program [pid 6681] write(1, "executing program\n", 18 [pid 6680] <... write resumed>) = 18 [pid 6678] +++ exited with 0 +++ [pid 6672] +++ exited with 0 +++ [pid 6671] close(28./strace-static-x86_64: Process 6682 attached [pid 6681] <... write resumed>) = 18 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6682] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] <... futex resumed>) = 0 [pid 6679] <... clone3 resumed> => {parent_tid=[168]}, 88) = 168 [pid 6671] close(29 [pid 6682] <... rseq resumed>) = 0 [pid 6681] <... futex resumed>) = 0 [pid 6680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6679] rt_sigprocmask(SIG_SETMASK, [], [pid 6671] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6682] set_robust_list(0x7fe89ef969a0, 24 [pid 6681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6680] <... mmap resumed>) = 0x7fe89ef76000 [pid 6679] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6671] exit_group(0 [pid 6668] +++ exited with 0 +++ [pid 6682] <... set_robust_list resumed>) = 0 [pid 6681] <... mmap resumed>) = 0x7fe89ef76000 [pid 6680] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6676] <... futex resumed>) = ? [pid 6671] <... exit_group resumed>) = ? [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6682] rt_sigprocmask(SIG_SETMASK, [], [pid 6681] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6680] <... mprotect resumed>) = 0 [pid 6679] <... futex resumed>) = 0 [pid 6681] <... mprotect resumed>) = 0 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6681] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6680] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6681] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6680] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0}./strace-static-x86_64: Process 6684 attached ./strace-static-x86_64: Process 6683 attached [pid 6684] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6682] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6681] <... clone3 resumed> => {parent_tid=[161]}, 88) = 161 [pid 6680] <... clone3 resumed> => {parent_tid=[156]}, 88) = 156 [pid 6676] +++ exited with 0 +++ [pid 6671] +++ exited with 0 +++ [pid 6684] <... rseq resumed>) = 0 [pid 6683] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6682] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6681] rt_sigprocmask(SIG_SETMASK, [], [pid 6680] rt_sigprocmask(SIG_SETMASK, [], [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6684] set_robust_list(0x7fe89ef969a0, 24 [pid 6683] <... rseq resumed>) = 0 [pid 6681] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6684] <... set_robust_list resumed>) = 0 [pid 6683] set_robust_list(0x7fe89ef969a0, 24 [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] rt_sigprocmask(SIG_SETMASK, [], [pid 6683] <... set_robust_list resumed>) = 0 [pid 6681] <... futex resumed>) = 0 [pid 5844] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6683] rt_sigprocmask(SIG_SETMASK, [], [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6683] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6683] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6682] <... openat resumed>) = 3 [pid 6680] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6683] <... openat resumed>) = 3 [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... openat resumed>) = 3 [pid 6682] <... futex resumed>) = 1 [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6679] <... futex resumed>) = 0 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6684] <... futex resumed>) = 0 [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] newfstatat(3, "", [pid 6684] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6683] <... futex resumed>) = 1 [pid 6682] <... futex resumed>) = 0 [pid 6681] <... futex resumed>) = 0 [pid 6679] <... futex resumed>) = 1 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] read(3, [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] getdents64(3, [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6682] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6681] <... futex resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6683] read(3, [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6683] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6682] <... futex resumed>) = 1 [pid 6679] <... futex resumed>) = 0 [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6683] <... futex resumed>) = 1 [pid 6682] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6681] <... futex resumed>) = 0 [pid 6679] <... futex resumed>) = 0 [pid 5844] newfstatat(AT_FDCWD, "./59/binderfs", [pid 6684] <... openat resumed>) = 3 [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6682] <... futex resumed>) = 0 [pid 6681] <... futex resumed>) = 0 [pid 6679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6683] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6683] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] unlink("./59/binderfs" [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... futex resumed>) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 6683] <... futex resumed>) = 1 [pid 6682] <... futex resumed>) = 0 [pid 6681] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] getdents64(3, [pid 6683] <... futex resumed>) = 0 [pid 6681] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] <... futex resumed>) = 0 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6679] <... futex resumed>) = 1 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5844] close(3 [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] <... bpf resumed>) = 4 [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6683] <... futex resumed>) = 0 [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] <... futex resumed>) = 1 [pid 5844] <... close resumed>) = 0 [pid 6683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6682] <... futex resumed>) = 1 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6679] <... futex resumed>) = 0 [pid 5844] rmdir("./59" [pid 5842] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6684] <... futex resumed>) = 1 [pid 6683] <... bpf resumed>) = 4 [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6680] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... openat resumed>) = 3 [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... futex resumed>) = 0 [pid 6684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6683] <... futex resumed>) = 1 [pid 6682] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6681] <... futex resumed>) = 0 [pid 6680] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5842] newfstatat(3, "", [pid 6684] read(3, [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] <... bpf resumed>) = 5 [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... rmdir resumed>) = 0 [pid 6684] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] getdents64(3, [pid 6684] <... futex resumed>) = 0 [pid 6680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] mkdir("./60", 0777 [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6684] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 5844] <... mkdir resumed>) = 0 [pid 6684] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6680] <... futex resumed>) = 0 [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] newfstatat(AT_FDCWD, "./60/binderfs", [pid 6684] <... futex resumed>) = 0 [pid 6680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] unlink("./60/binderfs" [pid 6684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] <... futex resumed>) = 0 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] <... futex resumed>) = 0 [pid 5842] <... unlink resumed>) = 0 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6682] <... futex resumed>) = 1 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6679] <... futex resumed>) = 0 [pid 6683] <... bpf resumed>) = 5 [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6679] <... futex resumed>) = 0 [pid 6683] <... futex resumed>) = 1 [pid 6682] signalfd(-1, NULL, 0 [pid 6681] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6685 attached [pid 6684] <... futex resumed>) = 0 [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] getdents64(3, [pid 6685] set_robust_list(0x55558ca82760, 24 [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] <... futex resumed>) = 0 [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 163 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6685] <... set_robust_list resumed>) = 0 [pid 6684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6683] signalfd(-1, NULL, 0 [pid 6682] <... futex resumed>) = 1 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] <... futex resumed>) = 0 [pid 6679] <... futex resumed>) = 0 [pid 6685] chdir("./60" [pid 6684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6683] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] close(3 [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6679] <... futex resumed>) = 0 [pid 6683] <... futex resumed>) = 1 [pid 6682] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6681] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... chdir resumed>) = 0 [pid 6684] <... bpf resumed>) = 4 [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] <... prlimit64 resumed>NULL) = 0 [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... close resumed>) = 0 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] <... futex resumed>) = 0 [pid 6683] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6682] <... futex resumed>) = 1 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] <... futex resumed>) = 0 [pid 6683] <... prlimit64 resumed>NULL) = 0 [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6679] <... futex resumed>) = 0 [pid 6683] <... futex resumed>) = 1 [pid 6682] sched_setscheduler(0, SCHED_RR, [2] [pid 6681] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] <... sched_setscheduler resumed>) = 0 [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] <... futex resumed>) = 0 [pid 6683] sched_setscheduler(0, SCHED_RR, [2] [pid 6682] <... futex resumed>) = 1 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] <... futex resumed>) = 0 [pid 6685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] <... sched_setscheduler resumed>) = 0 [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] rmdir("./60" [pid 6685] <... prctl resumed>) = 0 [pid 6684] <... futex resumed>) = 1 [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] <... futex resumed>) = 0 [pid 6679] <... futex resumed>) = 0 [pid 6685] setpgid(0, 0 [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6683] <... futex resumed>) = 1 [pid 6682] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6681] <... futex resumed>) = 0 [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... rmdir resumed>) = 0 [pid 6685] <... setpgid resumed>) = 0 [pid 6684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] <... openat resumed>) = 6 [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6684] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] <... futex resumed>) = 0 [pid 6680] <... futex resumed>) = 0 [pid 5842] mkdir("./61", 0777 [pid 6684] <... bpf resumed>) = 5 [pid 6683] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6682] <... futex resumed>) = 1 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6679] <... futex resumed>) = 0 [pid 6685] <... openat resumed>) = 3 [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] <... openat resumed>) = 6 [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... mkdir resumed>) = 0 [pid 6685] write(3, "1000", 4 [pid 6684] <... futex resumed>) = 0 [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... futex resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6685] <... write resumed>) = 4 [pid 6684] signalfd(-1, NULL, 0 [pid 6683] <... futex resumed>) = 1 [pid 6682] read(6, [pid 6681] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6684] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] <... futex resumed>) = 0 [pid 6685] close(3 [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6681] <... futex resumed>) = 0 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... close resumed>) = 0 [pid 6684] <... futex resumed>) = 0 executing program [pid 6683] read(6, [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6686 attached [pid 6685] read(200, [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6686] set_robust_list(0x55558ca82760, 24) = 0 [pid 6686] chdir("./61") = 0 [pid 6686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6686] setpgid(0, 0) = 0 [pid 6686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6686] write(3, "1000", 4) = 4 [pid 6686] close(3) = 0 [pid 6686] read(200, 0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6686] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6686] write(1, "executing program\n", 18) = 18 [pid 6679] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] <... futex resumed>) = 0 [pid 6679] <... futex resumed>) = 0 [pid 6686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6686] <... mmap resumed>) = 0x7fe89ef76000 [pid 6681] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6679] <... mmap resumed>) = 0x7fe89ef55000 [pid 6686] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6681] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6681] <... futex resumed>) = 0 [pid 6686] <... mprotect resumed>) = 0 [pid 6679] <... mprotect resumed>) = 0 [pid 6681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6679] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6686] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6681] <... mmap resumed>) = 0x7fe89ef55000 [pid 6679] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6686] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6681] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6679] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6681] <... mprotect resumed>) = 0 [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] <... futex resumed>) = 0 [pid 6681] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6680] <... futex resumed>) = 1 ./strace-static-x86_64: Process 6688 attached [pid 6684] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6681] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] <... clone3 resumed> => {parent_tid=[169]}, 88) = 169 [pid 6688] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6686] <... clone3 resumed> => {parent_tid=[170]}, 88) = 170 [pid 6684] <... prlimit64 resumed>NULL) = 0 [pid 6681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6679] rt_sigprocmask(SIG_SETMASK, [], [pid 6688] <... rseq resumed>) = 0 [pid 6686] rt_sigprocmask(SIG_SETMASK, [], [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 6689 attached [pid 6688] set_robust_list(0x7fe89ef969a0, 24 [pid 6686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6684] <... futex resumed>) = 1 [pid 6680] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6689] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6688] <... set_robust_list resumed>) = 0 [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] <... clone3 resumed> => {parent_tid=[162]}, 88) = 162 [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... futex resumed>) = 0 [pid 6689] <... rseq resumed>) = 0 [pid 6688] rt_sigprocmask(SIG_SETMASK, [], [pid 6686] <... futex resumed>) = 0 [pid 6684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6681] rt_sigprocmask(SIG_SETMASK, [], [pid 6680] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6689] set_robust_list(0x7fe89ef759a0, 24 [pid 6688] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6684] sched_setscheduler(0, SCHED_RR, [2] [pid 6681] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6689] <... set_robust_list resumed>) = 0 [pid 6688] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6684] <... sched_setscheduler resumed>) = 0 [pid 6681] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6689] rt_sigprocmask(SIG_SETMASK, [], [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] <... futex resumed>) = 0 [pid 6689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6688] <... openat resumed>) = 3 [pid 6685] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6684] <... futex resumed>) = 1 [pid 6681] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] <... futex resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 169 [pid 6689] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] symlink("/dev/binderfs", "./binderfs" [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6687 attached [pid 6689] <... capset resumed>) = 0 [pid 6688] <... futex resumed>) = 1 [pid 6686] <... futex resumed>) = 0 [pid 6685] <... symlink resumed>) = 0 [pid 6684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6683] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6680] <... futex resumed>) = 0 [pid 6689] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6688] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6687] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6685] write(1, "executing program\n", 18 [pid 6684] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6689] <... futex resumed>) = 1 [pid 6688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6687] <... rseq resumed>) = 0 [pid 6686] <... futex resumed>) = 0 [pid 6685] <... write resumed>) = 18 [pid 6684] <... openat resumed>) = 6 [pid 6683] <... futex resumed>) = 0 [pid 6681] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6689] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6688] read(3, [pid 6687] set_robust_list(0x7fe89ef759a0, 24 [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... futex resumed>) = 0 [pid 6688] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6687] <... set_robust_list resumed>) = 0 [pid 6685] <... futex resumed>) = 0 [pid 6684] <... futex resumed>) = 1 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6681] <... futex resumed>) = 0 [pid 6680] <... futex resumed>) = 0 [pid 6679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6687] rt_sigprocmask(SIG_SETMASK, [], [pid 6685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6683] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... mmap resumed>) = 0x7fe89ef34000 [pid 6688] <... futex resumed>) = 1 [pid 6687] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6686] <... futex resumed>) = 0 [pid 6685] <... mmap resumed>) = 0x7fe89ef76000 [pid 6684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] <... futex resumed>) = 0 [pid 6679] mprotect(0x7fe89ef35000, 131072, PROT_READ|PROT_WRITE [pid 6688] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6687] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6684] read(6, [pid 6683] <... futex resumed>) = 0 [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6687] <... capset resumed>) = 0 [pid 6686] <... futex resumed>) = 0 [pid 6685] <... mprotect resumed>) = 0 [pid 6681] <... futex resumed>) = 0 [pid 6679] <... mprotect resumed>) = 0 [pid 6688] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6683] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6688] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6685] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6683] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6679] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef54990, parent_tid=0x7fe89ef54990, exit_signal=0, stack=0x7fe89ef34000, stack_size=0x20240, tls=0x7fe89ef546c0} [pid 6688] <... futex resumed>) = 1 [pid 6686] <... futex resumed>) = 0 [pid 6683] <... futex resumed>) = 1 [pid 6681] <... futex resumed>) = 0 [pid 6680] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6691 attached ./strace-static-x86_64: Process 6690 attached [pid 6688] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6691] rseq(0x7fe89ef54fe0, 0x20, 0, 0x53053053 [pid 6690] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6687] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] <... futex resumed>) = 0 [pid 6685] <... clone3 resumed> => {parent_tid=[164]}, 88) = 164 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6681] <... futex resumed>) = 0 [pid 6680] <... futex resumed>) = 0 [pid 6679] <... clone3 resumed> => {parent_tid=[170]}, 88) = 170 [pid 6691] <... rseq resumed>) = 0 [pid 6690] <... rseq resumed>) = 0 [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6687] <... futex resumed>) = 0 [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6685] rt_sigprocmask(SIG_SETMASK, [], [pid 6683] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6679] rt_sigprocmask(SIG_SETMASK, [], [pid 6691] set_robust_list(0x7fe89ef549a0, 24 [pid 6690] set_robust_list(0x7fe89ef969a0, 24 [pid 6688] <... futex resumed>) = 0 [pid 6687] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6683] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... mmap resumed>) = 0x7fe89ef55000 [pid 6679] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6691] <... set_robust_list resumed>) = 0 [pid 6690] <... set_robust_list resumed>) = 0 [pid 6688] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6679] futex(0x7fe89f86f428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6691] rt_sigprocmask(SIG_SETMASK, [], [pid 6690] rt_sigprocmask(SIG_SETMASK, [], [pid 6688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6686] <... futex resumed>) = 0 [pid 6685] <... futex resumed>) = 0 [pid 6683] <... futex resumed>) = 1 [pid 6681] <... futex resumed>) = 0 [pid 6679] <... futex resumed>) = 0 [pid 6691] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6690] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] <... mprotect resumed>) = 0 [pid 6679] futex(0x7fe89f86f42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6691] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6690] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6688] <... bpf resumed>) = 4 [pid 6683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6682] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6681] <... futex resumed>) = 0 [pid 6680] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6691] futex(0x7fe89f86f42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6690] <... openat resumed>) = 3 [pid 6683] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6691] <... futex resumed>) = 1 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6682] <... futex resumed>) = 0 [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6679] <... futex resumed>) = 0 [pid 6691] futex(0x7fe89f86f428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6690] <... futex resumed>) = 1 [pid 6688] <... futex resumed>) = 1 [pid 6686] <... futex resumed>) = 0 [pid 6685] <... futex resumed>) = 0 [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6692 attached [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6688] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] <... futex resumed>) = 0 [pid 6682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6681] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6692] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6686] <... futex resumed>) = 0 [pid 6685] <... futex resumed>) = 0 [pid 6683] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6682] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6681] <... futex resumed>) = 0 [pid 6679] <... futex resumed>) = 0 [pid 6692] <... rseq resumed>) = 0 [pid 6690] read(3, [pid 6688] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6683] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6682] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6681] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] <... clone3 resumed> => {parent_tid=[157]}, 88) = 157 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6692] set_robust_list(0x7fe89ef759a0, 24 [pid 6690] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6688] <... bpf resumed>) = 5 [pid 6683] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] rt_sigprocmask(SIG_SETMASK, [], [pid 6679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6692] <... set_robust_list resumed>) = 0 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] <... futex resumed>) = 0 [pid 6682] <... futex resumed>) = 0 [pid 6681] close(3 [pid 6680] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6692] rt_sigprocmask(SIG_SETMASK, [], [pid 6690] <... futex resumed>) = 1 [pid 6688] <... futex resumed>) = 1 [pid 6685] <... futex resumed>) = 0 [pid 6683] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6690] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6688] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6682] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] <... close resumed>) = 0 [pid 6680] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... futex resumed>) = 0 [pid 6692] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6690] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = 0 [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] close(4 [pid 6680] <... futex resumed>) = 0 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6692] <... capset resumed>) = 0 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6688] signalfd(-1, NULL, 0 [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6684] <... futex resumed>) = 0 [pid 6682] <... futex resumed>) = 0 [pid 6681] <... close resumed>) = 0 [pid 6680] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6692] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6690] <... futex resumed>) = 0 [pid 6688] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] close(5 [pid 6680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6692] <... futex resumed>) = 0 [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6681] <... close resumed>) = 0 [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... futex resumed>) = 0 [pid 6692] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6688] <... futex resumed>) = 0 [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = 0 [pid 6684] <... futex resumed>) = 0 [pid 6682] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6681] close(6 [pid 6680] <... futex resumed>) = 1 [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6688] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6682] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] <... close resumed>) = 0 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6690] <... futex resumed>) = 0 [pid 6688] <... prlimit64 resumed>NULL) = 0 [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] close(7 [pid 6680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] <... futex resumed>) = 0 [pid 6682] <... futex resumed>) = 1 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... futex resumed>) = 0 [pid 6690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6688] <... futex resumed>) = 0 [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = 0 [pid 6684] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] close(8 [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6688] sched_setscheduler(0, SCHED_RR, [2] [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6684] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... futex resumed>) = 0 [pid 6688] <... sched_setscheduler resumed>) = 0 [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6681] close(9 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] <... futex resumed>) = 0 [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6684] <... futex resumed>) = 0 [pid 6690] <... bpf resumed>) = 4 [pid 6682] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6679] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6688] <... futex resumed>) = 0 [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6682] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] close(10 [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6688] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6686] <... futex resumed>) = 0 [pid 6684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6682] <... futex resumed>) = 0 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... futex resumed>) = 0 [pid 6679] close(3 [pid 6690] <... futex resumed>) = 1 [pid 6688] <... openat resumed>) = 6 [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... futex resumed>) = 0 [pid 6684] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6682] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] close(11 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] <... close resumed>) = 0 [pid 6690] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] close(4 [pid 6690] <... bpf resumed>) = 5 [pid 6688] <... futex resumed>) = 0 [pid 6686] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = 0 [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] close(12 [pid 6679] <... close resumed>) = 0 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6688] read(6, [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6684] <... futex resumed>) = 1 [pid 6690] <... futex resumed>) = 0 [pid 6686] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... futex resumed>) = 0 [pid 6679] close(5 [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] close(13 [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... close resumed>) = 0 [pid 6690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] <... futex resumed>) = 0 [pid 6684] <... futex resumed>) = 0 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... futex resumed>) = 1 [pid 6679] close(6 [pid 6690] signalfd(-1, NULL, 0 [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6684] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6681] close(14 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] <... close resumed>) = 0 [pid 6690] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6684] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] close(7 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] close(15 [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] <... futex resumed>) = 1 [pid 6685] <... futex resumed>) = 0 [pid 6684] <... futex resumed>) = 1 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... futex resumed>) = 0 [pid 6679] close(8 [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] close(16 [pid 6680] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] <... futex resumed>) = 0 [pid 6684] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... futex resumed>) = 0 [pid 6679] close(9 [pid 6690] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6684] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6686] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6681] close(17 [pid 6680] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] <... prlimit64 resumed>NULL) = 0 [pid 6686] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] close(10 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] <... futex resumed>) = 0 [pid 6681] close(18 [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6684] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6690] <... futex resumed>) = 1 [pid 6686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6685] <... futex resumed>) = 0 [pid 6684] <... futex resumed>) = 1 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... futex resumed>) = 0 [pid 6679] close(11 [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6686] <... mmap resumed>) = 0x7fe89ef55000 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6684] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6681] close(19 [pid 6680] close(3 [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6686] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6685] <... futex resumed>) = 0 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... close resumed>) = 0 [pid 6679] close(12 [pid 6690] sched_setscheduler(0, SCHED_RR, [2] [pid 6686] <... mprotect resumed>) = 0 [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6681] close(20 [pid 6680] close(4 [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] <... sched_setscheduler resumed>) = 0 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] close(13 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6681] close(21 [pid 6680] <... close resumed>) = 0 [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] <... futex resumed>) = 1 [pid 6685] <... futex resumed>) = 0 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] close(5 [pid 6679] close(14 [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6686] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] close(22 [pid 6680] <... close resumed>) = 0 [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6685] <... futex resumed>) = 0 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] close(6 [pid 6679] close(15./strace-static-x86_64: Process 6693 attached [pid 6690] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6681] close(23 [pid 6680] <... close resumed>) = 0 [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6690] <... openat resumed>) = 6 [pid 6686] <... clone3 resumed> => {parent_tid=[171]}, 88) = 171 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] close(7 [pid 6679] close(16 [pid 6693] <... rseq resumed>) = 0 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] rt_sigprocmask(SIG_SETMASK, [], [pid 6681] close(24 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] set_robust_list(0x7fe89ef759a0, 24 [pid 6690] <... futex resumed>) = 1 [pid 6685] <... futex resumed>) = 0 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] close(8 [pid 6679] close(17 [pid 6693] <... set_robust_list resumed>) = 0 [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] close(25 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] rt_sigprocmask(SIG_SETMASK, [], [pid 6690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6686] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = 0 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] close(9 [pid 6679] close(18 [pid 6693] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6690] read(6, [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6681] close(26 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6690] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6686] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] close(10 [pid 6679] close(19 [pid 6693] <... capset resumed>) = 0 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] close(27 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6690] <... futex resumed>) = 1 [pid 6685] <... futex resumed>) = 0 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] close(11 [pid 6679] close(20 [pid 6693] <... futex resumed>) = 1 [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6681] close(28 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6686] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = 0 [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] close(12 [pid 6679] close(21 [pid 6693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6690] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6681] close(29 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6690] <... capset resumed>) = 0 [pid 6686] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6681] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] close(13 [pid 6679] close(22 [pid 6693] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6681] exit_group(0 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] <... futex resumed>) = 0 [pid 6690] <... futex resumed>) = 1 [pid 6689] <... futex resumed>) = ? [pid 6686] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = 0 [pid 6683] <... futex resumed>) = ? [pid 6681] <... exit_group resumed>) = ? [pid 6680] close(14 [pid 6679] close(23 [pid 6693] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6689] +++ exited with 0 +++ [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6683] +++ exited with 0 +++ [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6686] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... futex resumed>) = 0 [pid 6680] close(15 [pid 6679] close(24 [pid 6693] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] <... futex resumed>) = 0 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] close(16 [pid 6679] close(25 [pid 6693] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6690] <... futex resumed>) = 0 [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6686] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... futex resumed>) = 0 [pid 6681] +++ exited with 0 +++ [pid 6680] close(17 [pid 6679] close(26 [pid 6693] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6690] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=160, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6693] <... futex resumed>) = 0 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] close(18 [pid 6679] close(27 [pid 6693] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6690] <... futex resumed>) = 0 [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6690] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6680] close(19 [pid 6686] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... futex resumed>) = 0 [pid 6693] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6690] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] close(28 [pid 6693] <... futex resumed>) = 0 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] close(20 [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6690] <... futex resumed>) = 0 [pid 6686] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] close(29 [pid 6693] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6690] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6686] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... futex resumed>) = 0 [pid 6680] close(21 [pid 6679] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6690] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6693] <... futex resumed>) = 0 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] close(22 [pid 6679] exit_group(0 [pid 5843] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6693] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6691] <... futex resumed>) = ? [pid 6690] <... futex resumed>) = 0 [pid 6688] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6687] <... futex resumed>) = ? [pid 6685] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6682] <... futex resumed>) = ? [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6679] <... exit_group resumed>) = ? [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6691] +++ exited with 0 +++ [pid 6690] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6688] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6687] +++ exited with 0 +++ [pid 6686] close(3 [pid 6685] <... futex resumed>) = 0 [pid 6682] +++ exited with 0 +++ [pid 6680] close(23 [pid 6690] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6688] <... futex resumed>) = 0 [pid 6690] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6688] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6686] <... close resumed>) = 0 [pid 5843] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6690] <... futex resumed>) = 0 [pid 6685] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6680] close(24 [pid 6690] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... openat resumed>) = 3 [pid 6685] close(3 [pid 6680] close(25 [pid 6685] <... close resumed>) = 0 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] newfstatat(3, "", [pid 6686] close(4 [pid 6680] close(26 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6686] <... close resumed>) = 0 [pid 6685] close(4 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6686] close(5 [pid 6685] <... close resumed>) = 0 [pid 6680] close(27 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6685] close(5 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6680] close(28 [pid 6685] <... close resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6686] <... close resumed>) = 0 [pid 6686] close(6) = 0 [pid 6686] close(7 [pid 6685] close(6 [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] newfstatat(AT_FDCWD, "./60/binderfs", [pid 6685] <... close resumed>) = 0 [pid 6680] close(29 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6686] close(8 [pid 6685] close(7 [pid 6680] exit_group(0 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6692] <... futex resumed>) = ? [pid 6684] <... futex resumed>) = ? [pid 6680] <... exit_group resumed>) = ? [pid 5843] unlink("./60/binderfs" [pid 6692] +++ exited with 0 +++ [pid 6686] close(9 [pid 6685] close(8 [pid 6684] +++ exited with 0 +++ [pid 6679] +++ exited with 0 +++ [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... unlink resumed>) = 0 [pid 6686] close(10 [pid 6685] close(9 [pid 5843] getdents64(3, [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=21 /* 0.21 s */} --- [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6680] +++ exited with 0 +++ [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6686] close(11 [pid 6685] close(10 [pid 5843] close(3 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=155, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6686] close(12 [pid 6685] close(11 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5843] <... close resumed>) = 0 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... restart_syscall resumed>) = 0 [pid 5843] rmdir("./60" [pid 6686] close(13 [pid 6685] close(12 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... rmdir resumed>) = 0 [pid 6686] close(14 [pid 6685] close(13 [pid 5843] mkdir("./61", 0777 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./59", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6686] close(15 [pid 6685] close(14 [pid 5843] <... mkdir resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6685] close(15 [pid 6686] close(16 [pid 5845] openat(AT_FDCWD, "./59", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6694 attached [pid 6686] close(17 [pid 6685] close(16 [pid 5845] <... openat resumed>) = 3 [pid 5841] <... openat resumed>) = 3 [pid 6694] set_robust_list(0x55558ca82760, 24 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 163 [pid 5841] newfstatat(3, "", [pid 5845] newfstatat(3, "", [pid 6694] <... set_robust_list resumed>) = 0 [pid 6686] close(18 [pid 6685] close(17 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6694] chdir("./61" [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6685] close(18) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 6685] close(19 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6694] <... chdir resumed>) = 0 [pid 6686] close(19 [pid 5841] getdents64(3, [pid 6694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./59/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6694] <... prctl resumed>) = 0 [pid 6686] close(20 [pid 6685] close(20 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6694] setpgid(0, 0 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(AT_FDCWD, "./59/binderfs", [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6694] <... setpgid resumed>) = 0 [pid 6686] close(21 [pid 6685] close(21 [pid 5841] newfstatat(AT_FDCWD, "./60/binderfs", [pid 6694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6685] close(22 [pid 5845] unlink("./59/binderfs" [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] close(23 [pid 6694] <... openat resumed>) = 3 [pid 6686] close(22 [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... unlink resumed>) = 0 [pid 5841] unlink("./60/binderfs" [pid 6694] write(3, "1000", 4 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] close(24 [pid 5845] getdents64(3, [pid 5841] <... unlink resumed>) = 0 [pid 6694] <... write resumed>) = 4 [pid 6686] close(23 [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] close(3 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] close(25 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5841] getdents64(3, [pid 6694] <... close resumed>) = 0 [pid 6686] close(24 [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(3 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6694] read(200, [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] close(26 [pid 5845] <... close resumed>) = 0 [pid 5841] close(3 [pid 6694] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6686] close(25 [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] rmdir("./59" [pid 6694] symlink("/dev/binderfs", "./binderfs" [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] close(27 [pid 5845] <... rmdir resumed>) = 0 [pid 5841] <... close resumed>) = 0 [pid 6694] <... symlink resumed>) = 0 [pid 6686] close(26 [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] close(28 [pid 5841] rmdir("./60" [pid 6694] write(1, "executing program\n", 18executing program [pid 6686] close(27 [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] mkdir("./60", 0777 [pid 5841] <... rmdir resumed>) = 0 [pid 6694] <... write resumed>) = 18 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] close(29 [pid 5845] <... mkdir resumed>) = 0 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6686] close(28 [pid 6685] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] mkdir("./61", 0777 [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... futex resumed>) = 0 [pid 6686] close(29 [pid 6685] exit_group(0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 6695 attached [pid 6694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6690] <... futex resumed>) = ? [pid 6686] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6685] <... exit_group resumed>) = ? [pid 6695] set_robust_list(0x55558ca82760, 24 [pid 6690] +++ exited with 0 +++ [pid 6686] exit_group(0 [pid 6695] <... set_robust_list resumed>) = 0 [pid 6695] chdir("./60" [pid 6694] <... mmap resumed>) = 0x7fe89ef76000 [pid 6685] +++ exited with 0 +++ [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6696 attached [pid 6695] <... chdir resumed>) = 0 [pid 6694] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6693] <... futex resumed>) = ? [pid 6688] <... futex resumed>) = ? [pid 6686] <... exit_group resumed>) = ? [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 158 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6696] set_robust_list(0x55558ca82760, 24 [pid 6695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6694] <... mprotect resumed>) = 0 [pid 6688] +++ exited with 0 +++ [pid 6696] <... set_robust_list resumed>) = 0 [pid 6695] <... prctl resumed>) = 0 [pid 6694] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 6695] setpgid(0, 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 6694] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6694] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6696] chdir("./61"./strace-static-x86_64: Process 6697 attached [pid 6695] <... setpgid resumed>) = 0 [pid 6694] <... clone3 resumed> => {parent_tid=[164]}, 88) = 164 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 171 [pid 6694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6697] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6696] <... chdir resumed>) = 0 [pid 6695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6693] +++ exited with 0 +++ [pid 6686] +++ exited with 0 +++ [pid 5844] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6697] <... rseq resumed>) = 0 [pid 6696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6695] <... openat resumed>) = 3 [pid 6697] set_robust_list(0x7fe89ef969a0, 24 [pid 6696] <... prctl resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=22 /* 0.22 s */} --- [pid 6695] write(3, "1000", 4 [pid 6697] <... set_robust_list resumed>) = 0 [pid 6696] setpgid(0, 0 [pid 5844] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6697] rt_sigprocmask(SIG_SETMASK, [], [pid 6696] <... setpgid resumed>) = 0 [pid 6695] <... write resumed>) = 4 [pid 5844] <... openat resumed>) = 3 [pid 6696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6695] close(3 [pid 6697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6696] <... openat resumed>) = 3 [pid 5844] newfstatat(3, "", [pid 5842] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6697] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6696] write(3, "1000", 4 [pid 6695] <... close resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6697] <... openat resumed>) = 3 [pid 6696] <... write resumed>) = 4 [pid 6695] read(200, [pid 5844] getdents64(3, [pid 5842] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] close(3 [pid 6695] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6697] <... futex resumed>) = 1 [pid 6696] <... close resumed>) = 0 [pid 6695] symlink("/dev/binderfs", "./binderfs" [pid 6694] <... futex resumed>) = 0 [pid 5842] <... openat resumed>) = 3 [pid 6697] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6696] read(200, [pid 6695] <... symlink resumed>) = 0 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 5844] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6696] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] write(1, "executing program\n", 18 [pid 6694] <... futex resumed>) = 0 [pid 5842] newfstatat(3, "", [pid 6697] read(3, [pid 6696] symlink("/dev/binderfs", "./binderfs" [pid 6695] <... write resumed>) = 18 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6697] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... symlink resumed>) = 0 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} executing program [pid 5844] newfstatat(AT_FDCWD, "./60/binderfs", [pid 5842] getdents64(3, [pid 6697] <... futex resumed>) = 0 [pid 6696] write(1, "executing program\n", 18 [pid 6695] <... futex resumed>) = 0 [pid 6694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6697] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6696] <... write resumed>) = 18 [pid 6695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] unlink("./60/binderfs" [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... mmap resumed>) = 0x7fe89ef76000 [pid 6694] <... futex resumed>) = 0 [pid 6697] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6696] <... futex resumed>) = 0 [pid 6695] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... unlink resumed>) = 0 [pid 5842] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6697] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6695] <... mprotect resumed>) = 0 [pid 5844] getdents64(3, [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... mmap resumed>) = 0x7fe89ef76000 [pid 6695] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6697] <... futex resumed>) = 1 [pid 6696] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6695] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6694] <... futex resumed>) = 0 [pid 5844] close(3 [pid 5842] newfstatat(AT_FDCWD, "./61/binderfs", [pid 6697] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6696] <... mprotect resumed>) = 0 [pid 6695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... close resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 6698 attached [pid 6697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6696] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6694] <... futex resumed>) = 0 [pid 5844] rmdir("./60" [pid 5842] unlink("./61/binderfs" [pid 6698] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6695] <... clone3 resumed> => {parent_tid=[159]}, 88) = 159 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5844] <... rmdir resumed>) = 0 [pid 6697] <... futex resumed>) = 0 [pid 6694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6698] <... rseq resumed>) = 0 [pid 6697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6695] rt_sigprocmask(SIG_SETMASK, [], [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] mkdir("./61", 0777 [pid 5842] <... unlink resumed>) = 0 [pid 6698] set_robust_list(0x7fe89ef969a0, 24 [pid 6694] <... futex resumed>) = 0 [pid 6695] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 6699 attached [pid 6698] <... set_robust_list resumed>) = 0 [pid 6697] <... bpf resumed>) = 4 [pid 6696] <... clone3 resumed> => {parent_tid=[172]}, 88) = 172 [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... mkdir resumed>) = 0 [pid 5842] getdents64(3, [pid 6698] rt_sigprocmask(SIG_SETMASK, [], [pid 6696] rt_sigprocmask(SIG_SETMASK, [], [pid 6695] <... futex resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6699] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] close(3 [pid 6699] <... rseq resumed>) = 0 [pid 6698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6697] <... futex resumed>) = 1 [pid 6694] <... futex resumed>) = 0 [pid 6696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5842] <... close resumed>) = 0 [pid 6699] set_robust_list(0x7fe89ef969a0, 24 [pid 6698] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6697] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] rmdir("./61" [pid 6699] <... set_robust_list resumed>) = 0 [pid 6697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6694] <... futex resumed>) = 0 [pid 6699] rt_sigprocmask(SIG_SETMASK, [], [pid 6697] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6696] <... futex resumed>) = 0 [pid 5842] <... rmdir resumed>) = 0 [pid 6699] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6698] <... openat resumed>) = 3 [pid 6697] <... bpf resumed>) = 5 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6699] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] mkdir("./62", 0777 [pid 6699] <... openat resumed>) = 3 [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... mkdir resumed>) = 0 [pid 6698] <... futex resumed>) = 1 [pid 6695] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6700 attached [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] <... futex resumed>) = 1 [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] <... futex resumed>) = 0 [pid 6700] set_robust_list(0x55558ca82760, 24 [pid 6699] <... futex resumed>) = 1 [pid 6698] read(3, [pid 6697] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6696] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = 0 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 165 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6700] <... set_robust_list resumed>) = 0 [pid 6699] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6698] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6694] <... futex resumed>) = 0 [pid 6700] chdir("./61" [pid 6699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6697] signalfd(-1, NULL, 0 [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = 0 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6698] <... futex resumed>) = 1 [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6701 attached [pid 6700] <... chdir resumed>) = 0 [pid 6699] read(3, [pid 6698] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6697] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] set_robust_list(0x55558ca82760, 24 [pid 6700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6699] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... futex resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 172 [pid 6701] <... set_robust_list resumed>) = 0 [pid 6700] <... prctl resumed>) = 0 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6697] <... futex resumed>) = 1 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6694] <... futex resumed>) = 0 [pid 6701] chdir("./62" [pid 6700] setpgid(0, 0 [pid 6699] <... futex resumed>) = 1 [pid 6698] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6696] <... futex resumed>) = 0 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] <... chdir resumed>) = 0 [pid 6700] <... setpgid resumed>) = 0 [pid 6699] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] <... futex resumed>) = 0 [pid 6701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6698] <... futex resumed>) = 1 [pid 6696] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = 0 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6697] <... prlimit64 resumed>NULL) = 0 [pid 6701] <... prctl resumed>) = 0 [pid 6700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6699] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6698] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] setpgid(0, 0 [pid 6699] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6697] <... futex resumed>) = 1 [pid 6695] <... futex resumed>) = 0 [pid 6694] <... futex resumed>) = 0 [pid 6701] <... setpgid resumed>) = 0 [pid 6700] <... openat resumed>) = 3 [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6698] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6695] <... futex resumed>) = 0 [pid 6701] <... openat resumed>) = 3 [pid 6700] write(3, "1000", 4 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] sched_setscheduler(0, SCHED_RR, [2] [pid 6694] <... futex resumed>) = 0 [pid 6701] write(3, "1000", 4 [pid 6700] <... write resumed>) = 4 [pid 6699] <... futex resumed>) = 1 [pid 6698] <... bpf resumed>) = 4 [pid 6697] <... sched_setscheduler resumed>) = 0 [pid 6696] <... futex resumed>) = 0 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6701] <... write resumed>) = 4 [pid 6700] close(3 [pid 6699] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6700] <... close resumed>) = 0 [pid 6699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6697] <... futex resumed>) = 0 [pid 6696] <... futex resumed>) = 0 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] close(3 [pid 6700] read(200, [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] <... futex resumed>) = 0 [pid 6697] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] <... futex resumed>) = 0 [pid 6701] <... close resumed>) = 0 [pid 6700] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6699] <... futex resumed>) = 0 [pid 6698] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6697] <... openat resumed>) = 6 [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] <... futex resumed>) = 0 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6701] read(200, [pid 6700] symlink("/dev/binderfs", "./binderfs" [pid 6699] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6698] <... bpf resumed>) = 5 [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6700] <... symlink resumed>) = 0 [pid 6699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] <... futex resumed>) = 0 [pid 6696] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6701] symlink("/dev/binderfs", "./binderfs" [pid 6700] write(1, "executing program\n", 18 [pid 6699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6698] <... futex resumed>) = 0 [pid 6697] read(6, [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] <... futex resumed>) = 0 [pid 6701] <... symlink resumed>) = 0 [pid 6700] <... write resumed>) = 18 [pid 6699] <... bpf resumed>) = 4 [pid 6698] signalfd(-1, NULL, 0 [pid 6695] <... futex resumed>) = 0 executing program [pid 6701] write(1, "executing program\n", 18 [pid 6698] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6701] <... write resumed>) = 18 [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] <... futex resumed>) = 1 [pid 6695] <... futex resumed>) = 0 [pid 6701] <... futex resumed>) = 0 [pid 6698] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6698] <... prlimit64 resumed>NULL) = 0 [pid 6695] <... futex resumed>) = 0 [pid 6701] <... mmap resumed>) = 0x7fe89ef76000 [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6701] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6698] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] <... mprotect resumed>) = 0 [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] sched_setscheduler(0, SCHED_RR, [2] [pid 6695] <... futex resumed>) = 0 [pid 6701] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6698] <... sched_setscheduler resumed>) = 0 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6698] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6698] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6702 attached [pid 6698] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY) = 6 [pid 6695] <... futex resumed>) = 0 [pid 6702] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6702] <... rseq resumed>) = 0 [pid 6701] <... clone3 resumed> => {parent_tid=[173]}, 88) = 173 [pid 6698] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6702] set_robust_list(0x7fe89ef969a0, 24 [pid 6701] rt_sigprocmask(SIG_SETMASK, [], [pid 6698] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6702] <... set_robust_list resumed>) = 0 [pid 6701] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] rt_sigprocmask(SIG_SETMASK, [], [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = 1 [pid 6702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6701] <... futex resumed>) = 0 [pid 6698] read(6, [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6702] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6702] <... openat resumed>) = 3 [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6701] <... futex resumed>) = 0 [pid 6702] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] <... futex resumed>) = 0 [pid 6702] read(3, [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6702] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6702] <... futex resumed>) = 1 [pid 6701] <... futex resumed>) = 0 [pid 6695] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... futex resumed>) = 0 [pid 6694] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] <... futex resumed>) = 0 [pid 6695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6694] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] <... mmap resumed>) = 0x7fe89ef55000 [pid 6694] <... futex resumed>) = 0 [pid 6702] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6695] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] <... mmap resumed>) = 0x7fe89ef55000 [pid 6702] <... futex resumed>) = 1 [pid 6701] <... futex resumed>) = 0 [pid 6695] <... mprotect resumed>) = 0 [pid 6694] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6702] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6694] <... mprotect resumed>) = 0 [pid 6702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] <... futex resumed>) = 0 [pid 6700] <... futex resumed>) = 0 [pid 6699] <... futex resumed>) = 0 [pid 6695] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6694] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6699] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6694] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 6703 attached [pid 6702] <... futex resumed>) = 0 [pid 6701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6700] <... mmap resumed>) = 0x7fe89ef76000 [pid 6699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6697] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6702] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6703] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6699] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = 0 [pid 6695] <... clone3 resumed> => {parent_tid=[160]}, 88) = 160 ./strace-static-x86_64: Process 6704 attached [pid 6703] <... rseq resumed>) = 0 [pid 6702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] <... futex resumed>) = 0 [pid 6700] <... mprotect resumed>) = 0 [pid 6699] <... bpf resumed>) = 5 [pid 6697] <... futex resumed>) = 0 [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6695] rt_sigprocmask(SIG_SETMASK, [], [pid 6704] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6703] set_robust_list(0x7fe89ef759a0, 24 [pid 6702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6700] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6694] <... clone3 resumed> => {parent_tid=[165]}, 88) = 165 [pid 6704] <... rseq resumed>) = 0 [pid 6703] <... set_robust_list resumed>) = 0 [pid 6702] <... bpf resumed>) = 4 [pid 6700] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6699] <... futex resumed>) = 0 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] rt_sigprocmask(SIG_SETMASK, [], [pid 6704] set_robust_list(0x7fe89ef759a0, 24 [pid 6703] rt_sigprocmask(SIG_SETMASK, [], [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6699] signalfd(-1, NULL, 0 [pid 6696] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6705 attached [pid 6704] <... set_robust_list resumed>) = 0 [pid 6703] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6702] <... futex resumed>) = 1 [pid 6701] <... futex resumed>) = 0 [pid 6699] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6694] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6705] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6704] rt_sigprocmask(SIG_SETMASK, [], [pid 6703] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6702] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] <... clone3 resumed> => {parent_tid=[166]}, 88) = 166 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6694] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] <... rseq resumed>) = 0 [pid 6704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6703] <... capset resumed>) = 0 [pid 6702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] <... futex resumed>) = 0 [pid 6700] rt_sigprocmask(SIG_SETMASK, [], [pid 6699] <... futex resumed>) = 0 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] <... futex resumed>) = 0 [pid 6705] set_robust_list(0x7fe89ef969a0, 24 [pid 6704] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6703] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6700] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6699] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6696] <... futex resumed>) = 0 [pid 6694] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6705] <... set_robust_list resumed>) = 0 [pid 6704] <... capset resumed>) = 0 [pid 6703] <... futex resumed>) = 1 [pid 6702] <... bpf resumed>) = 5 [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] <... prlimit64 resumed>NULL) = 0 [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] <... futex resumed>) = 0 [pid 6705] rt_sigprocmask(SIG_SETMASK, [], [pid 6704] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6703] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] <... futex resumed>) = 0 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6704] <... futex resumed>) = 0 [pid 6702] <... futex resumed>) = 1 [pid 6701] <... futex resumed>) = 0 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] <... futex resumed>) = 0 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6704] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6703] <... futex resumed>) = 0 [pid 6702] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] sched_setscheduler(0, SCHED_RR, [2] [pid 6697] <... futex resumed>) = 0 [pid 6696] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = 1 [pid 6694] <... futex resumed>) = 1 [pid 6705] <... openat resumed>) = 3 [pid 6703] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] <... futex resumed>) = 0 [pid 6699] <... sched_setscheduler resumed>) = 0 [pid 6697] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6703] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] signalfd(-1, NULL, 0 [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6705] <... futex resumed>) = 1 [pid 6703] <... futex resumed>) = 0 [pid 6702] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6700] <... futex resumed>) = 0 [pid 6699] <... futex resumed>) = 0 [pid 6697] <... futex resumed>) = 0 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6703] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6697] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6696] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = 0 [pid 6694] <... futex resumed>) = 0 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6703] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6702] <... futex resumed>) = 1 [pid 6701] <... futex resumed>) = 0 [pid 6700] <... futex resumed>) = 0 [pid 6699] <... openat resumed>) = 6 [pid 6697] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6705] read(3, [pid 6703] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6705] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6703] <... futex resumed>) = 0 [pid 6702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] <... futex resumed>) = 0 [pid 6699] <... futex resumed>) = 0 [pid 6697] <... futex resumed>) = 0 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6703] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6702] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] read(6, [pid 6697] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6696] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = 0 [pid 6694] <... futex resumed>) = 0 [pid 6705] <... futex resumed>) = 1 [pid 6703] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6702] <... prlimit64 resumed>NULL) = 0 [pid 6701] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6700] <... futex resumed>) = 0 [pid 6697] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6702] <... futex resumed>) = 0 [pid 6701] <... futex resumed>) = 0 [pid 6700] <... futex resumed>) = 0 [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] <... futex resumed>) = 0 [pid 6705] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6702] sched_setscheduler(0, SCHED_RR, [2] [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6698] <... futex resumed>) = 0 [pid 6697] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6705] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6702] <... sched_setscheduler resumed>) = 0 [pid 6698] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] <... futex resumed>) = 1 [pid 6702] <... futex resumed>) = 1 [pid 6700] <... futex resumed>) = 0 [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6702] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] <... futex resumed>) = 0 [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] <... futex resumed>) = 0 [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] <... futex resumed>) = 0 [pid 6701] <... futex resumed>) = 1 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6705] <... futex resumed>) = 0 [pid 6702] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6702] <... openat resumed>) = 6 [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] <... futex resumed>) = 0 [pid 6705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6702] <... futex resumed>) = 1 [pid 6701] <... futex resumed>) = 0 [pid 6705] <... bpf resumed>) = 4 [pid 6702] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] read(6, [pid 6701] <... futex resumed>) = 0 [pid 6705] <... futex resumed>) = 1 [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6700] <... futex resumed>) = 0 [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6700] <... futex resumed>) = 0 [pid 6705] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6705] <... bpf resumed>) = 5 [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6703] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6705] <... futex resumed>) = 1 [pid 6703] <... futex resumed>) = 0 [pid 6700] <... futex resumed>) = 0 [pid 6699] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6703] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] <... futex resumed>) = 0 [pid 6699] <... futex resumed>) = 0 [pid 6697] <... futex resumed>) = 0 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] <... futex resumed>) = 1 [pid 6705] signalfd(-1, NULL, 0 [pid 6701] <... futex resumed>) = 0 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6698] <... futex resumed>) = 0 [pid 6697] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6696] <... futex resumed>) = 0 [pid 6695] <... futex resumed>) = 1 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6705] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6699] <... capset resumed>) = 0 [pid 6698] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6697] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] <... mmap resumed>) = 0x7fe89ef55000 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6705] <... futex resumed>) = 1 [pid 6701] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6700] <... futex resumed>) = 0 [pid 6699] <... futex resumed>) = 0 [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] <... futex resumed>) = 1 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] <... futex resumed>) = 0 [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] <... mprotect resumed>) = 0 [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6698] <... futex resumed>) = 1 [pid 6697] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6695] <... futex resumed>) = 0 [pid 6694] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = 0 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6700] <... futex resumed>) = 0 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6694] <... futex resumed>) = 0 [pid 6705] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6701] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] <... futex resumed>) = 0 [pid 6698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6697] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6705] <... prlimit64 resumed>NULL) = 0 [pid 6701] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6699] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6698] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6697] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6706 attached [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6698] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6697] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = 0 [pid 6695] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6706] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6705] <... futex resumed>) = 1 [pid 6701] <... clone3 resumed> => {parent_tid=[174]}, 88) = 174 [pid 6700] <... futex resumed>) = 0 [pid 6699] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6698] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] <... futex resumed>) = 1 [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6694] <... futex resumed>) = 0 [pid 6706] <... rseq resumed>) = 0 [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] rt_sigprocmask(SIG_SETMASK, [], [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6698] <... futex resumed>) = 0 [pid 6697] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6695] close(3 [pid 6694] close(3 [pid 6706] set_robust_list(0x7fe89ef759a0, 24 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6700] <... futex resumed>) = 0 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6698] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6695] <... close resumed>) = 0 [pid 6706] <... set_robust_list resumed>) = 0 [pid 6705] sched_setscheduler(0, SCHED_RR, [2] [pid 6701] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] <... futex resumed>) = 1 [pid 6696] <... futex resumed>) = 0 [pid 6695] close(4 [pid 6694] <... close resumed>) = 0 [pid 6706] rt_sigprocmask(SIG_SETMASK, [], [pid 6705] <... sched_setscheduler resumed>) = 0 [pid 6701] <... futex resumed>) = 0 [pid 6699] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... close resumed>) = 0 [pid 6694] close(4 [pid 6706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6696] <... futex resumed>) = 0 [pid 6695] close(5 [pid 6694] <... close resumed>) = 0 [pid 6706] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6705] <... futex resumed>) = 1 [pid 6700] <... futex resumed>) = 0 [pid 6699] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] <... close resumed>) = 0 [pid 6694] close(5 [pid 6706] <... capset resumed>) = 0 [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] close(6 [pid 6706] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6700] <... futex resumed>) = 0 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... close resumed>) = 0 [pid 6694] <... close resumed>) = 0 [pid 6706] <... futex resumed>) = 1 [pid 6705] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6701] <... futex resumed>) = 0 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] <... futex resumed>) = 1 [pid 6696] <... futex resumed>) = 0 [pid 6695] close(7 [pid 6694] close(6 [pid 6706] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6705] <... openat resumed>) = 6 [pid 6701] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] <... futex resumed>) = 0 [pid 6699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6696] <... futex resumed>) = 0 [pid 6694] <... close resumed>) = 0 [pid 6706] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6705] <... futex resumed>) = 1 [pid 6701] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6700] <... futex resumed>) = 0 [pid 6699] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6695] close(8 [pid 6694] close(7 [pid 6706] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6706] <... futex resumed>) = 0 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] <... futex resumed>) = 0 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] close(9 [pid 6694] close(8 [pid 6706] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6705] read(6, [pid 6701] <... futex resumed>) = 0 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] <... futex resumed>) = 0 [pid 6696] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6706] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6701] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6694] close(9 [pid 6706] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6699] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6706] <... futex resumed>) = 0 [pid 6701] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6699] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] close(10 [pid 6706] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6701] <... futex resumed>) = 0 [pid 6699] <... futex resumed>) = 0 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6706] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6701] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6700] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6699] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6694] close(11 [pid 6706] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6700] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6706] <... futex resumed>) = 0 [pid 6701] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] <... futex resumed>) = 0 [pid 6694] close(12 [pid 6706] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6701] <... futex resumed>) = 0 [pid 6700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6699] <... futex resumed>) = 0 [pid 6696] <... futex resumed>) = 1 [pid 6695] close(10 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6706] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6701] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6700] <... mmap resumed>) = 0x7fe89ef55000 [pid 6699] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6696] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] close(13 [pid 6706] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6705] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6706] <... futex resumed>) = 0 [pid 6695] close(11 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6702] <... futex resumed>) = 0 [pid 6701] <... futex resumed>) = 0 [pid 6700] <... mprotect resumed>) = 0 [pid 6696] close(3 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6706] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6694] close(14 [pid 6705] <... futex resumed>) = 0 [pid 6702] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6702] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6701] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6702] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] close(12 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6702] <... futex resumed>) = 0 [pid 6701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6700] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6696] <... close resumed>) = 0 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] close(15 [pid 6702] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] close(3 [pid 6700] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6696] close(4 [pid 6695] close(13 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6701] <... close resumed>) = 0 [pid 6700] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6696] <... close resumed>) = 0 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] close(16 [pid 6701] close(4 [pid 6695] close(14 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] close(5 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6707 attached [pid 6701] <... close resumed>) = 0 [pid 6695] close(15 [pid 6694] close(17 [pid 6701] close(5 [pid 6696] <... close resumed>) = 0 [pid 6707] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] close(6 [pid 6707] <... rseq resumed>) = 0 [pid 6707] set_robust_list(0x7fe89ef759a0, 24 [pid 6700] <... clone3 resumed> => {parent_tid=[167]}, 88) = 167 [pid 6696] <... close resumed>) = 0 [pid 6695] close(16 [pid 6694] close(18 [pid 6707] <... set_robust_list resumed>) = 0 [pid 6701] <... close resumed>) = 0 [pid 6700] rt_sigprocmask(SIG_SETMASK, [], [pid 6696] close(7 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6707] rt_sigprocmask(SIG_SETMASK, [], [pid 6701] close(6 [pid 6700] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] close(17 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6701] <... close resumed>) = 0 [pid 6700] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] close(8 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] close(19 [pid 6707] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6701] close(7 [pid 6700] <... futex resumed>) = 0 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] close(18 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6707] <... capset resumed>) = 0 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6701] close(8 [pid 6700] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6696] close(9 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] close(20 [pid 6707] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] close(19 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] close(10 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] close(21 [pid 6707] <... futex resumed>) = 0 [pid 6705] <... futex resumed>) = 0 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] <... futex resumed>) = 1 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] close(20 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6707] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6701] close(9 [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6696] close(11 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] close(22 [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] <... futex resumed>) = 0 [pid 6701] close(10 [pid 6700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6695] close(21 [pid 6696] close(12 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] close(11 [pid 6700] <... futex resumed>) = 0 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] close(22 [pid 6694] close(23 [pid 6705] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6696] close(13 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6701] close(12 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] close(23 [pid 6694] close(24 [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] close(14 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] <... futex resumed>) = 1 [pid 6701] close(13 [pid 6700] <... futex resumed>) = 0 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] close(24 [pid 6694] close(25 [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] close(15 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] close(14 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] <... futex resumed>) = 0 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6696] close(16 [pid 6695] close(25 [pid 6694] close(26 [pid 6705] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6701] close(15 [pid 6700] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] close(17 [pid 6695] close(26 [pid 6694] close(27 [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] close(16 [pid 6700] <... futex resumed>) = 0 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6696] close(18 [pid 6695] close(27 [pid 6694] close(28 [pid 6705] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6701] close(17 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] close(19 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] <... futex resumed>) = 1 [pid 6701] close(18 [pid 6700] <... futex resumed>) = 0 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] close(28 [pid 6694] close(29 [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6696] close(20 [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6701] close(19 [pid 6700] <... futex resumed>) = 0 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] close(29 [pid 6694] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6705] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6696] close(21 [pid 6705] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6701] close(20 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6694] exit_group(0 [pid 6705] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] close(22 [pid 6695] exit_group(0 [pid 6705] <... futex resumed>) = 1 [pid 6704] <... futex resumed>) = ? [pid 6701] close(21 [pid 6700] <... futex resumed>) = 0 [pid 6697] <... futex resumed>) = ? [pid 6694] <... exit_group resumed>) = ? [pid 6705] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6704] +++ exited with 0 +++ [pid 6703] <... futex resumed>) = ? [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] close(3 [pid 6698] <... futex resumed>) = ? [pid 6697] +++ exited with 0 +++ [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6695] <... exit_group resumed>) = ? [pid 6700] <... close resumed>) = 0 [pid 6698] +++ exited with 0 +++ [pid 6696] close(23 [pid 6701] close(22 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] close(4 [pid 6701] close(23 [pid 6696] close(24 [pid 6700] <... close resumed>) = 0 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] close(5 [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6701] close(24 [pid 6696] close(25 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6701] close(25 [pid 6703] +++ exited with 0 +++ [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] <... close resumed>) = 0 [pid 6696] close(26 [pid 6695] +++ exited with 0 +++ [pid 6694] +++ exited with 0 +++ [pid 6701] close(26) = -1 EBADF (Bad file descriptor) [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=163, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6701] close(27 [pid 6700] close(6 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=158, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6696] close(27 [pid 5843] restart_syscall(<... resuming interrupted clone ...> [pid 6701] close(28 [pid 6700] <... close resumed>) = 0 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 6701] close(29 [pid 6700] close(7 [pid 6696] close(28 [pid 6701] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6701] exit_group(0 [pid 6700] close(8 [pid 6696] close(29 [pid 6706] <... futex resumed>) = ? [pid 6702] <... futex resumed>) = ? [pid 6701] <... exit_group resumed>) = ? [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6696] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6706] +++ exited with 0 +++ [pid 6702] +++ exited with 0 +++ [pid 6700] close(9 [pid 6696] exit_group(0 [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] close(10) = -1 EBADF (Bad file descriptor) [pid 6700] close(11) = -1 EBADF (Bad file descriptor) [pid 6700] close(12) = -1 EBADF (Bad file descriptor) [pid 6700] close(13 [pid 6701] +++ exited with 0 +++ [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6699] <... futex resumed>) = ? [pid 6696] <... exit_group resumed>) = ? [pid 6700] close(14 [pid 6699] +++ exited with 0 +++ [pid 6696] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 5843] <... restart_syscall resumed>) = 0 [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=20 /* 0.20 s */} --- [pid 6700] close(15) = -1 EBADF (Bad file descriptor) [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6700] close(16 [pid 5845] umount2("./60", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6700] close(17 [pid 5845] openat(AT_FDCWD, "./60", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5845] <... openat resumed>) = 3 [pid 5843] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6700] close(18) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(3, "", [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6700] close(19 [pid 5842] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5841] <... openat resumed>) = 3 [pid 5842] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] getdents64(3, 0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5843] <... openat resumed>) = 3 [pid 5842] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] newfstatat(3, "", [pid 6700] close(20 [pid 5845] getdents64(3, [pid 5843] newfstatat(3, "", [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] newfstatat(AT_FDCWD, "./62/binderfs", [pid 6700] close(21 [pid 5845] umount2("./60/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] getdents64(3, [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] getdents64(3, [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6700] close(22 [pid 5845] newfstatat(AT_FDCWD, "./60/binderfs", [pid 5843] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] unlink("./62/binderfs" [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6700] close(23 [pid 5845] unlink("./60/binderfs" [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... unlink resumed>) = 0 [pid 5841] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... unlink resumed>) = 0 [pid 5843] newfstatat(AT_FDCWD, "./61/binderfs", [pid 6700] close(24 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 5842] getdents64(3, [pid 6700] close(25 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5843] unlink("./61/binderfs" [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5841] newfstatat(AT_FDCWD, "./61/binderfs", [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(3 [pid 5843] <... unlink resumed>) = 0 [pid 5842] close(3 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6700] close(26 [pid 5845] <... close resumed>) = 0 [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] rmdir("./60" [pid 5843] getdents64(3, [pid 5842] <... close resumed>) = 0 [pid 5841] unlink("./61/binderfs" [pid 6700] close(27 [pid 5845] <... rmdir resumed>) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5842] rmdir("./62" [pid 5841] <... unlink resumed>) = 0 [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6700] close(28 [pid 5843] close(3 [pid 5842] <... rmdir resumed>) = 0 [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] mkdir("./61", 0777 [pid 5843] <... close resumed>) = 0 [pid 6700] close(29 [pid 5842] mkdir("./63", 0777 [pid 5841] getdents64(3, [pid 5845] <... mkdir resumed>) = 0 [pid 5843] rmdir("./61" [pid 6700] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6700] exit_group(0 [pid 5843] <... rmdir resumed>) = 0 [pid 5841] close(3 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6708 attached [pid 6707] <... futex resumed>) = ? [pid 6705] <... futex resumed>) = ? [pid 6700] <... exit_group resumed>) = ? [pid 5842] <... mkdir resumed>) = 0 [pid 5841] <... close resumed>) = 0 [pid 6705] +++ exited with 0 +++ [pid 6707] +++ exited with 0 +++ [pid 5843] mkdir("./62", 0777 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6709 attached [pid 6708] set_robust_list(0x55558ca82760, 24 [pid 6700] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 161 [pid 5843] <... mkdir resumed>) = 0 [pid 5841] rmdir("./61" [pid 6709] set_robust_list(0x55558ca82760, 24 [pid 6708] <... set_robust_list resumed>) = 0 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6710 attached [pid 6708] chdir("./61" [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=165, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6709] <... set_robust_list resumed>) = 0 [pid 6709] chdir("./63" [pid 6708] <... chdir resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 175 [pid 5841] <... rmdir resumed>) = 0 [pid 6710] set_robust_list(0x55558ca82760, 24 [pid 6708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 166 [pid 6710] <... set_robust_list resumed>) = 0 [pid 6708] <... prctl resumed>) = 0 [pid 5841] mkdir("./62", 0777 [pid 6709] <... chdir resumed>) = 0 [pid 6709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5841] <... mkdir resumed>) = 0 [pid 6709] setpgid(0, 0 [pid 6710] chdir("./62" [pid 6708] setpgid(0, 0 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6709] <... setpgid resumed>) = 0 [pid 6709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6708] <... setpgid resumed>) = 0 [pid 6709] <... openat resumed>) = 3 [pid 6709] write(3, "1000", 4) = 4 [pid 6709] close(3) = 0 [pid 6709] read(200, 0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6709] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 6711 attached [pid 6710] <... chdir resumed>) = 0 [pid 6709] <... symlink resumed>) = 0 [pid 6708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6711] set_robust_list(0x55558ca82760, 24 [pid 6710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 6711] <... set_robust_list resumed>) = 0 [pid 6710] setpgid(0, 0 [pid 6709] write(1, "executing program\n", 18 [pid 6708] <... openat resumed>) = 3 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 173 [pid 6711] chdir("./62" [pid 6710] <... setpgid resumed>) = 0 [pid 6709] <... write resumed>) = 18 [pid 6711] <... chdir resumed>) = 0 [pid 6710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6708] write(3, "1000", 4 [pid 5844] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6710] <... openat resumed>) = 3 [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] <... write resumed>) = 4 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6711] <... prctl resumed>) = 0 [pid 6708] close(3 [pid 5844] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6710] write(3, "1000", 4 [pid 6709] <... futex resumed>) = 0 [pid 6708] <... close resumed>) = 0 [pid 6710] <... write resumed>) = 4 [pid 6709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6710] close(3 [pid 6709] <... mmap resumed>) = 0x7fe89ef76000 [pid 6711] setpgid(0, 0 [pid 6710] <... close resumed>) = 0 [pid 6709] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6708] read(200, [pid 5844] <... openat resumed>) = 3 [pid 6711] <... setpgid resumed>) = 0 [pid 6710] read(200, [pid 6709] <... mprotect resumed>) = 0 [pid 6708] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] newfstatat(3, "", [pid 6711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6710] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6709] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6708] symlink("/dev/binderfs", "./binderfs" [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6711] <... openat resumed>) = 3 [pid 6710] symlink("/dev/binderfs", "./binderfs" [pid 6708] <... symlink resumed>) = 0 executing program [pid 5844] getdents64(3, [pid 6711] write(3, "1000", 4 [pid 6708] write(1, "executing program\n", 18 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6711] <... write resumed>) = 4 [pid 6709] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6708] <... write resumed>) = 18 [pid 5844] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6711] close(3 [pid 6710] <... symlink resumed>) = 0 [pid 6709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6711] <... close resumed>) = 0 [pid 6710] write(1, "executing program\n", 18 [pid 6708] <... futex resumed>) = 0 executing program [pid 5844] newfstatat(AT_FDCWD, "./61/binderfs", ./strace-static-x86_64: Process 6712 attached [pid 6711] read(200, [pid 6710] <... write resumed>) = 18 [pid 6709] <... clone3 resumed> => {parent_tid=[176]}, 88) = 176 [pid 6708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6712] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6711] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] rt_sigprocmask(SIG_SETMASK, [], [pid 6708] <... mmap resumed>) = 0x7fe89ef76000 [pid 5844] unlink("./61/binderfs" [pid 6709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6712] <... rseq resumed>) = 0 [pid 6711] symlink("/dev/binderfs", "./binderfs" [pid 6710] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 5844] <... unlink resumed>) = 0 [pid 6712] set_robust_list(0x7fe89ef969a0, 24 [pid 6711] <... symlink resumed>) = 0 [pid 6710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6708] <... mprotect resumed>) = 0 [pid 6712] <... set_robust_list resumed>) = 0 [pid 6710] <... mmap resumed>) = 0x7fe89ef76000 [pid 6709] <... futex resumed>) = 0 [pid 6712] rt_sigprocmask(SIG_SETMASK, [], [pid 6711] write(1, "executing program\n", 18 [pid 6710] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITEexecuting program [pid 6708] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6712] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6711] <... write resumed>) = 18 [pid 6710] <... mprotect resumed>) = 0 [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6712] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6712] <... openat resumed>) = 3 [pid 6711] <... futex resumed>) = 0 [pid 6710] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0}./strace-static-x86_64: Process 6713 attached [pid 6711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5844] getdents64(3, [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... mmap resumed>) = 0x7fe89ef76000 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6713] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053) = 0 [pid 6712] <... futex resumed>) = 1 [pid 6711] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6710] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6709] <... futex resumed>) = 0 [pid 6708] <... clone3 resumed> => {parent_tid=[162]}, 88) = 162 [pid 5844] close(3 [pid 6713] set_robust_list(0x7fe89ef969a0, 24 [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] <... mprotect resumed>) = 0 [pid 6710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 6714 attached [pid 6713] <... set_robust_list resumed>) = 0 [pid 6712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6709] <... futex resumed>) = 0 [pid 6708] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] <... close resumed>) = 0 [pid 6712] read(3, NULL, 0) = -1 EINVAL (Invalid argument) [pid 6711] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] rmdir("./61" [pid 6714] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6713] rt_sigprocmask(SIG_SETMASK, [], [pid 6711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6714] <... rseq resumed>) = 0 [pid 6713] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... clone3 resumed> => {parent_tid=[167]}, 88) = 167 [pid 6708] <... futex resumed>) = 0 [pid 5844] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6715 attached [pid 6714] set_robust_list(0x7fe89ef969a0, 24 [pid 6712] <... futex resumed>) = 1 [pid 6710] rt_sigprocmask(SIG_SETMASK, [], [pid 6709] <... futex resumed>) = 0 [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] <... clone3 resumed> => {parent_tid=[174]}, 88) = 174 [pid 6710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6714] <... set_robust_list resumed>) = 0 [pid 6713] <... openat resumed>) = 3 [pid 6712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] rt_sigprocmask(SIG_SETMASK, [], [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... futex resumed>) = 0 [pid 5844] mkdir("./62", 0777 [pid 6715] <... rseq resumed>) = 0 [pid 6714] rt_sigprocmask(SIG_SETMASK, [], [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6712] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6711] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6710] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6715] set_robust_list(0x7fe89ef969a0, 24 [pid 6714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6713] <... futex resumed>) = 1 [pid 6712] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6708] <... futex resumed>) = 0 [pid 5844] <... mkdir resumed>) = 0 [pid 6715] <... set_robust_list resumed>) = 0 [pid 6714] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... futex resumed>) = 0 [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6712] <... futex resumed>) = 1 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] <... futex resumed>) = 0 [pid 6708] <... futex resumed>) = 0 [pid 6714] <... openat resumed>) = 3 [pid 6715] rt_sigprocmask(SIG_SETMASK, [], [pid 6713] read(3, [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6715] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6709] <... futex resumed>) = 0 [pid 6715] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6714] <... futex resumed>) = 1 [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6715] <... openat resumed>) = 3 [pid 6714] read(3, [pid 6713] <... futex resumed>) = 1 [pid 6712] <... futex resumed>) = 0 [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6708] <... futex resumed>) = 0 [pid 6714] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6710] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6716 attached [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] <... futex resumed>) = 0 [pid 6714] <... futex resumed>) = 0 [pid 6712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6708] <... futex resumed>) = 0 [pid 6716] set_robust_list(0x55558ca82760, 24 [pid 6715] <... futex resumed>) = 1 [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6713] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6712] <... bpf resumed>) = 4 [pid 6711] <... futex resumed>) = 0 [pid 6710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 168 [pid 6716] <... set_robust_list resumed>) = 0 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6713] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... futex resumed>) = 0 [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6712] <... futex resumed>) = 1 [pid 6711] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] chdir("./62" [pid 6715] read(3, [pid 6714] <... futex resumed>) = 0 [pid 6713] <... futex resumed>) = 1 [pid 6712] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6710] <... futex resumed>) = 1 [pid 6709] <... futex resumed>) = 0 [pid 6708] <... futex resumed>) = 0 [pid 6715] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6714] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6712] <... bpf resumed>) = 5 [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... chdir resumed>) = 0 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] <... futex resumed>) = 0 [pid 6716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6715] <... futex resumed>) = 1 [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6712] <... futex resumed>) = 1 [pid 6711] <... futex resumed>) = 0 [pid 6709] <... futex resumed>) = 0 [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6716] <... prctl resumed>) = 0 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6714] <... futex resumed>) = 1 [pid 6713] <... futex resumed>) = 0 [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] setpgid(0, 0 [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] <... futex resumed>) = 0 [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... futex resumed>) = 0 [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... setpgid resumed>) = 0 [pid 6715] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6712] signalfd(-1, NULL, 0 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6710] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6708] <... futex resumed>) = 0 [pid 6716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6715] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6712] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6714] <... futex resumed>) = 0 [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] <... futex resumed>) = 1 [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... futex resumed>) = 0 [pid 6714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6710] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6709] <... futex resumed>) = 0 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... bpf resumed>) = 4 [pid 6713] <... bpf resumed>) = 4 [pid 6712] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] <... openat resumed>) = 3 [pid 6715] <... futex resumed>) = 1 [pid 6711] <... futex resumed>) = 0 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] <... prlimit64 resumed>NULL) = 0 [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... futex resumed>) = 0 [pid 6714] <... futex resumed>) = 1 [pid 6712] <... futex resumed>) = 1 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6710] <... futex resumed>) = 0 [pid 6709] <... futex resumed>) = 0 [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6710] <... futex resumed>) = 0 [pid 6709] <... futex resumed>) = 0 [pid 6714] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6712] sched_setscheduler(0, SCHED_RR, [2] [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6714] <... bpf resumed>) = 5 [pid 6712] <... sched_setscheduler resumed>) = 0 [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6709] <... futex resumed>) = 0 [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... futex resumed>) = 1 [pid 6712] <... futex resumed>) = 0 [pid 6710] <... futex resumed>) = 0 [pid 6709] <... futex resumed>) = 1 [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6712] <... openat resumed>) = 6 [pid 6710] <... futex resumed>) = 0 [pid 6714] signalfd(-1, NULL, 0 [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6714] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6712] <... futex resumed>) = 1 [pid 6709] <... futex resumed>) = 0 [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... futex resumed>) = 1 [pid 6712] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6710] <... futex resumed>) = 0 [pid 6709] <... futex resumed>) = 0 [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] read(6, [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] write(3, "1000", 4 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... futex resumed>) = 0 [pid 6716] <... write resumed>) = 4 [pid 6715] <... futex resumed>) = 1 [pid 6714] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6713] <... futex resumed>) = 1 [pid 6711] <... futex resumed>) = 0 [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6708] <... futex resumed>) = 0 [pid 6716] close(3 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6714] <... prlimit64 resumed>NULL) = 0 [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... close resumed>) = 0 [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] <... futex resumed>) = 0 [pid 6708] <... futex resumed>) = 0 [pid 6716] read(200, [pid 6715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6714] <... futex resumed>) = 1 [pid 6713] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6710] <... futex resumed>) = 0 [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6716] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6715] <... bpf resumed>) = 4 [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6713] <... bpf resumed>) = 5 [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] symlink("/dev/binderfs", "./binderfs" [pid 6714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6710] <... futex resumed>) = 0 [pid 6716] <... symlink resumed>) = 0 [pid 6714] sched_setscheduler(0, SCHED_RR, [2] [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] write(1, "executing program\n", 18 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... sched_setscheduler resumed>) = 0 [pid 6715] <... futex resumed>) = 1 [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... futex resumed>) = 0 [pid 6710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6709] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6714] <... futex resumed>) = 0 [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6714] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6711] <... futex resumed>) = 0 [pid 6710] <... futex resumed>) = 0 [pid 6715] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6714] <... openat resumed>) = 6 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] <... futex resumed>) = 0 [pid 6715] <... bpf resumed>) = 5 [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... futex resumed>) = 0 [pid 6715] <... futex resumed>) = 1 [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] <... futex resumed>) = 0 [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... mmap resumed>) = 0x7fe89ef55000 [pid 6715] signalfd(-1, NULL, 0 [pid 6714] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... futex resumed>) = 0 [pid 6715] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6714] read(6, [pid 6709] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... futex resumed>) = 0 executing program [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] <... write resumed>) = 18 [pid 6715] <... futex resumed>) = 0 [pid 6713] <... futex resumed>) = 1 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] <... mprotect resumed>) = 0 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6709] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6715] <... futex resumed>) = 0 [pid 6711] <... futex resumed>) = 1 [pid 6709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6715] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6715] <... prlimit64 resumed>NULL) = 0 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6715] <... futex resumed>) = 1 [pid 6711] <... futex resumed>) = 0 [pid 6710] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... clone3 resumed> => {parent_tid=[177]}, 88) = 177 [pid 6708] <... futex resumed>) = 0 [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... futex resumed>) = 0 [pid 6709] rt_sigprocmask(SIG_SETMASK, [], [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... futex resumed>) = 0 [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] <... futex resumed>) = 0 [pid 6710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6708] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6717 attached [pid 6716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6715] sched_setscheduler(0, SCHED_RR, [2] [pid 6713] signalfd(-1, NULL, 0 [pid 6712] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6710] <... mmap resumed>) = 0x7fe89ef55000 [pid 6709] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6717] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6716] <... mmap resumed>) = 0x7fe89ef76000 [pid 6715] <... sched_setscheduler resumed>) = 0 [pid 6713] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6709] <... futex resumed>) = 0 [pid 6717] <... rseq resumed>) = 0 [pid 6716] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6712] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6717] set_robust_list(0x7fe89ef759a0, 24 [pid 6715] <... futex resumed>) = 1 [pid 6713] <... futex resumed>) = 1 [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] <... futex resumed>) = 0 [pid 6708] <... futex resumed>) = 0 [pid 6717] <... set_robust_list resumed>) = 0 [pid 6716] <... mprotect resumed>) = 0 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6717] rt_sigprocmask(SIG_SETMASK, [], [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] <... futex resumed>) = 0 [pid 6710] <... mprotect resumed>) = 0 [pid 6717] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6716] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6715] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6713] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6708] <... futex resumed>) = 0 [pid 6717] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6716] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6715] <... openat resumed>) = 6 [pid 6713] <... prlimit64 resumed>NULL) = 0 [pid 6710] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6717] <... capset resumed>) = 0 [pid 6716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6717] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... futex resumed>) = 1 [pid 6713] <... futex resumed>) = 0 [pid 6711] <... futex resumed>) = 0 [pid 6708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6717] <... futex resumed>) = 1 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6709] <... futex resumed>) = 0 [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6717] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] read(6, [pid 6713] sched_setscheduler(0, SCHED_RR, [2] [pid 6712] <... futex resumed>) = 0 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] <... futex resumed>) = 1 [pid 6708] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6719 attached ./strace-static-x86_64: Process 6718 attached [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6719] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6718] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6716] <... clone3 resumed> => {parent_tid=[169]}, 88) = 169 [pid 6712] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6711] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6710] <... clone3 resumed> => {parent_tid=[168]}, 88) = 168 [pid 6719] <... rseq resumed>) = 0 [pid 6718] <... rseq resumed>) = 0 [pid 6716] rt_sigprocmask(SIG_SETMASK, [], [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] rt_sigprocmask(SIG_SETMASK, [], [pid 6709] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6708] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6719] set_robust_list(0x7fe89ef759a0, 24 [pid 6718] set_robust_list(0x7fe89ef969a0, 24 [pid 6716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6713] <... sched_setscheduler resumed>) = 0 [pid 6712] <... futex resumed>) = 0 [pid 6711] <... futex resumed>) = 0 [pid 6710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6719] <... set_robust_list resumed>) = 0 [pid 6718] <... set_robust_list resumed>) = 0 [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6712] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6710] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... futex resumed>) = 0 [pid 6708] <... futex resumed>) = 0 [pid 6719] rt_sigprocmask(SIG_SETMASK, [], [pid 6718] rt_sigprocmask(SIG_SETMASK, [], [pid 6716] <... futex resumed>) = 0 [pid 6714] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6713] <... futex resumed>) = 0 [pid 6712] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6711] <... mmap resumed>) = 0x7fe89ef55000 [pid 6710] <... futex resumed>) = 0 [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6718] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6710] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6719] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6714] <... futex resumed>) = 0 [pid 6712] <... futex resumed>) = 0 [pid 6708] <... mmap resumed>) = 0x7fe89ef55000 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6719] <... capset resumed>) = 0 [pid 6718] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6709] <... futex resumed>) = 0 [pid 6708] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6719] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6712] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6719] <... futex resumed>) = 1 [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6710] <... futex resumed>) = 0 [pid 6709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6719] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6712] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280) = -1 EBADF (Bad file descriptor) [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] <... mprotect resumed>) = 0 [pid 6714] <... futex resumed>) = 0 [pid 6712] <... futex resumed>) = 0 [pid 6710] <... futex resumed>) = 1 [pid 6709] <... futex resumed>) = 1 [pid 6718] <... openat resumed>) = 3 [pid 6714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6708] <... mprotect resumed>) = 0 [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6718] <... futex resumed>) = 1 [pid 6716] <... futex resumed>) = 0 [pid 6714] <... futex resumed>) = 0 [pid 6711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6718] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6712] <... futex resumed>) = 0 [pid 6710] <... futex resumed>) = 0 [pid 6709] <... futex resumed>) = 1 [pid 6708] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6714] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6712] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0}./strace-static-x86_64: Process 6720 attached [pid 6718] read(3, [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6715] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6712] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6721 attached [pid 6720] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6718] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... futex resumed>) = 0 [pid 6712] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... clone3 resumed> => {parent_tid=[175]}, 88) = 175 [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6720] <... rseq resumed>) = 0 [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... futex resumed>) = 0 [pid 6714] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6712] <... futex resumed>) = 1 [pid 6711] rt_sigprocmask(SIG_SETMASK, [], [pid 6710] <... futex resumed>) = 0 [pid 6708] <... clone3 resumed> => {parent_tid=[163]}, 88) = 163 [pid 6721] <... rseq resumed>) = 0 [pid 6720] set_robust_list(0x7fe89ef759a0, 24 [pid 6718] <... futex resumed>) = 1 [pid 6716] <... futex resumed>) = 0 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6714] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6712] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] <... futex resumed>) = 0 [pid 6708] rt_sigprocmask(SIG_SETMASK, [], [pid 6721] set_robust_list(0x7fe89ef759a0, 24 [pid 6720] <... set_robust_list resumed>) = 0 [pid 6718] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6709] close(3 [pid 6708] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6721] <... set_robust_list resumed>) = 0 [pid 6720] rt_sigprocmask(SIG_SETMASK, [], [pid 6718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6714] <... futex resumed>) = 0 [pid 6711] <... futex resumed>) = 0 [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... close resumed>) = 0 [pid 6708] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] rt_sigprocmask(SIG_SETMASK, [], [pid 6720] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6718] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6714] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6711] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6710] <... futex resumed>) = 0 [pid 6709] close(4 [pid 6708] <... futex resumed>) = 0 [pid 6721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6720] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6718] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6714] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] <... close resumed>) = 0 [pid 6708] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6710] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6709] close(5 [pid 6714] <... futex resumed>) = 0 [pid 6709] <... close resumed>) = 0 [pid 6720] <... capset resumed>) = 0 [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6709] close(6) = 0 [pid 6721] <... openat resumed>) = 6 [pid 6720] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6718] <... futex resumed>) = 1 [pid 6716] <... futex resumed>) = 0 [pid 6710] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] close(7 [pid 6721] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6720] <... futex resumed>) = 1 [pid 6718] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... futex resumed>) = 0 [pid 6711] <... futex resumed>) = 0 [pid 6710] <... futex resumed>) = 1 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] <... futex resumed>) = 1 [pid 6720] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6714] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] close(8 [pid 6708] <... futex resumed>) = 0 [pid 6721] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6715] <... futex resumed>) = 0 [pid 6714] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6711] <... futex resumed>) = 1 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6718] <... futex resumed>) = 0 [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6715] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6714] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] <... futex resumed>) = 0 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] close(9 [pid 6708] <... futex resumed>) = 1 [pid 6718] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6714] <... futex resumed>) = 1 [pid 6713] read(6, [pid 6710] <... futex resumed>) = 0 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6715] <... futex resumed>) = 0 [pid 6714] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6710] close(3 [pid 6709] close(10 [pid 6718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... close resumed>) = 0 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] <... bpf resumed>) = 4 [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] <... futex resumed>) = 0 [pid 6709] close(11 [pid 6715] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6710] close(4 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6710] <... close resumed>) = 0 [pid 6709] close(12 [pid 6718] <... futex resumed>) = 1 [pid 6716] <... futex resumed>) = 0 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] close(5 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... futex resumed>) = 1 [pid 6711] <... futex resumed>) = 0 [pid 6710] <... close resumed>) = 0 [pid 6709] close(13 [pid 6718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] close(6 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] <... futex resumed>) = 0 [pid 6710] <... close resumed>) = 0 [pid 6709] close(14 [pid 6718] <... bpf resumed>) = 5 [pid 6715] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6710] close(7 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] close(15 [pid 6718] <... futex resumed>) = 1 [pid 6716] <... futex resumed>) = 0 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] close(8 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... futex resumed>) = 1 [pid 6711] <... futex resumed>) = 0 [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] close(16 [pid 6718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] close(9 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] signalfd(-1, NULL, 0 [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] <... futex resumed>) = 0 [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] close(17 [pid 6718] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6715] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] close(10 [pid 6709] close(18 [pid 6718] <... futex resumed>) = 1 [pid 6716] <... futex resumed>) = 0 [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... futex resumed>) = 1 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] <... prlimit64 resumed>NULL) = 0 [pid 6716] <... futex resumed>) = 0 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] <... futex resumed>) = 0 [pid 6710] close(11 [pid 6709] close(19 [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6711] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] <... futex resumed>) = 0 [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6715] <... futex resumed>) = 0 [pid 6711] <... futex resumed>) = 1 [pid 6710] close(12 [pid 6709] close(20 [pid 6718] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6711] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6715] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] sched_setscheduler(0, SCHED_RR, [2] [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6715] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] close(13 [pid 6709] close(21 [pid 6718] <... sched_setscheduler resumed>) = 0 [pid 6715] <... futex resumed>) = 1 [pid 6711] <... futex resumed>) = 0 [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] close(3 [pid 6710] close(14 [pid 6709] close(22 [pid 6718] <... futex resumed>) = 1 [pid 6716] <... futex resumed>) = 0 [pid 6711] <... close resumed>) = 0 [pid 6718] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6711] close(4 [pid 6710] close(15 [pid 6709] close(23 [pid 6718] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6711] <... close resumed>) = 0 [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6718] <... openat resumed>) = 6 [pid 6711] close(5 [pid 6710] close(16 [pid 6709] close(24 [pid 6708] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... close resumed>) = 0 [pid 6718] <... futex resumed>) = 1 [pid 6716] <... futex resumed>) = 0 [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] <... futex resumed>) = 0 [pid 6718] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] close(6 [pid 6710] close(17 [pid 6709] close(25 [pid 6708] <... futex resumed>) = 1 [pid 6721] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6711] <... close resumed>) = 0 [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6721] <... capset resumed>) = 0 [pid 6718] read(6, [pid 6716] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6711] close(7 [pid 6710] close(18 [pid 6721] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] close(26 [pid 6708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6721] <... futex resumed>) = 0 [pid 6711] close(8 [pid 6710] close(19 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] close(27 [pid 6708] <... futex resumed>) = 0 [pid 6721] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] close(9 [pid 6710] close(20 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6721] <... futex resumed>) = 0 [pid 6716] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] close(28 [pid 6708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6721] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] close(10 [pid 6710] close(21 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6713] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] close(29 [pid 6708] <... futex resumed>) = 0 [pid 6721] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] close(11 [pid 6710] close(22 [pid 6709] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6721] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6713] <... futex resumed>) = 0 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6721] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... mmap resumed>) = 0x7fe89ef55000 [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] close(12 [pid 6709] exit_group(0 [pid 6710] close(23 [pid 6721] <... futex resumed>) = 1 [pid 6717] <... futex resumed>) = ? [pid 6716] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6712] <... futex resumed>) = ? [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6709] <... exit_group resumed>) = ? [pid 6708] <... futex resumed>) = 0 [pid 6721] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6717] +++ exited with 0 +++ [pid 6712] +++ exited with 0 +++ [pid 6711] close(13 [pid 6710] close(24 [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] <... futex resumed>) = 0 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6713] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6708] <... futex resumed>) = 1 [pid 6711] close(14 [pid 6710] close(25 [pid 6713] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6713] <... futex resumed>) = 0 [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... mprotect resumed>) = 0 [pid 6713] <... futex resumed>) = 0 [pid 6711] close(15 [pid 6710] close(26 [pid 6709] +++ exited with 0 +++ [pid 6716] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6713] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... futex resumed>) = 1 [pid 6716] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6713] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6711] close(16 [pid 6710] close(27 [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=175, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6722 attached [pid 6713] <... futex resumed>) = 0 [pid 6711] close(17 [pid 6710] close(28 [pid 6708] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6722] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6716] <... clone3 resumed> => {parent_tid=[170]}, 88) = 170 [pid 6713] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... futex resumed>) = 0 [pid 6722] <... rseq resumed>) = 0 [pid 6716] rt_sigprocmask(SIG_SETMASK, [], [pid 6713] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6711] close(18 [pid 6710] close(29 [pid 6708] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6722] set_robust_list(0x7fe89ef759a0, 24 [pid 6716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6713] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6722] <... set_robust_list resumed>) = 0 [pid 6716] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6713] <... futex resumed>) = 0 [pid 6711] close(19 [pid 6710] exit_group(0 [pid 6708] close(3 [pid 5842] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6722] rt_sigprocmask(SIG_SETMASK, [], [pid 6719] <... futex resumed>) = ? [pid 6716] <... futex resumed>) = 0 [pid 6714] <... futex resumed>) = ? [pid 6713] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6710] <... exit_group resumed>) = ? [pid 6708] <... close resumed>) = 0 [pid 5842] <... openat resumed>) = 3 [pid 6722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6719] +++ exited with 0 +++ [pid 6716] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6714] +++ exited with 0 +++ [pid 6711] close(20 [pid 6722] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6722] <... capset resumed>) = 0 [pid 6711] close(21 [pid 6708] close(4 [pid 5842] newfstatat(3, "", [pid 6722] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... close resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6722] <... futex resumed>) = 1 [pid 6716] <... futex resumed>) = 0 [pid 6711] close(22 [pid 6708] close(5 [pid 5842] getdents64(3, [pid 6722] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... close resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6711] close(23 [pid 6710] +++ exited with 0 +++ [pid 6708] close(6 [pid 5842] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6722] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6716] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... close resumed>) = 0 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=166, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6722] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] close(24 [pid 6708] close(7 [pid 5842] newfstatat(AT_FDCWD, "./63/binderfs", [pid 6722] <... futex resumed>) = 0 [pid 6716] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6722] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6716] <... futex resumed>) = 0 [pid 6711] close(25 [pid 6716] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6722] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6722] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] close(26 [pid 6722] <... futex resumed>) = 1 [pid 6716] <... futex resumed>) = 0 [pid 6722] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... futex resumed>) = 0 [pid 6711] close(27 [pid 6722] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6708] close(8 [pid 5842] unlink("./63/binderfs" [pid 6722] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6716] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... unlink resumed>) = 0 [pid 6722] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] close(28 [pid 6708] close(9 [pid 5842] getdents64(3, [pid 6722] <... futex resumed>) = 0 [pid 6716] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6722] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6716] <... futex resumed>) = 0 [pid 6711] close(29 [pid 6708] close(10 [pid 5843] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] close(3 [pid 6722] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6716] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6711] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... close resumed>) = 0 [pid 6722] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6711] exit_group(0 [pid 6708] close(11 [pid 5843] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5842] rmdir("./63" [pid 6722] <... futex resumed>) = 0 [pid 6720] <... futex resumed>) = ? [pid 6716] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6715] <... futex resumed>) = ? [pid 6711] <... exit_group resumed>) = ? [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... openat resumed>) = 3 [pid 5842] <... rmdir resumed>) = 0 [pid 6722] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6720] +++ exited with 0 +++ [pid 6716] <... futex resumed>) = 0 [pid 6715] +++ exited with 0 +++ [pid 6708] close(12 [pid 5843] newfstatat(3, "", [pid 5842] mkdir("./64", 0777 [pid 6722] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6716] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] <... mkdir resumed>) = 0 [pid 6722] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6708] close(13 [pid 5843] getdents64(3, [pid 6722] <... futex resumed>) = 0 [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6722] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6708] close(14) = -1 EBADF (Bad file descriptor) [pid 5843] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6708] close(15) = -1 EBADF (Bad file descriptor) [pid 6708] close(16 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6711] +++ exited with 0 +++ [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] newfstatat(AT_FDCWD, "./62/binderfs", ./strace-static-x86_64: Process 6723 attached [pid 6708] close(17 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6723] set_robust_list(0x55558ca82760, 24 [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 6723] <... set_robust_list resumed>) = 0 [pid 6708] close(18 [pid 5843] unlink("./62/binderfs" [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 178 [pid 6723] chdir("./64" [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... restart_syscall resumed>) = 0 [pid 6723] <... chdir resumed>) = 0 [pid 6708] close(19 [pid 5843] <... unlink resumed>) = 0 [pid 6723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6723] <... prctl resumed>) = 0 [pid 6708] close(20 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6723] setpgid(0, 0 [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(3 [pid 5841] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6723] <... setpgid resumed>) = 0 [pid 5843] <... close resumed>) = 0 [pid 6723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6708] close(21 [pid 5843] rmdir("./62" [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6723] <... openat resumed>) = 3 [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6723] write(3, "1000", 4 [pid 6708] close(22 [pid 5843] <... rmdir resumed>) = 0 [pid 6723] <... write resumed>) = 4 [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] mkdir("./63", 0777 [pid 5841] <... openat resumed>) = 3 [pid 6723] close(3 [pid 6708] close(23 [pid 5841] newfstatat(3, "", [pid 6723] <... close resumed>) = 0 [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... mkdir resumed>) = 0 [pid 6723] read(200, [pid 6708] close(24 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6723] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] getdents64(3, [pid 6723] symlink("/dev/binderfs", "./binderfs" [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6723] <... symlink resumed>) = 0 ./strace-static-x86_64: Process 6724 attached executing program [pid 6723] write(1, "executing program\n", 18 [pid 6718] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 169 [pid 5841] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6723] <... write resumed>) = 18 [pid 6718] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] close(3 [pid 6708] close(25 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6724] set_robust_list(0x55558ca82760, 24 [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6718] <... futex resumed>) = 0 [pid 6716] <... close resumed>) = 0 [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] newfstatat(AT_FDCWD, "./62/binderfs", [pid 6724] <... set_robust_list resumed>) = 0 [pid 6723] <... futex resumed>) = 0 [pid 6718] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6716] close(4 [pid 6708] close(26 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6724] chdir("./63" [pid 6723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6716] <... close resumed>) = 0 [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] unlink("./62/binderfs" [pid 6723] <... mmap resumed>) = 0x7fe89ef76000 [pid 6716] close(5 [pid 5841] <... unlink resumed>) = 0 [pid 6723] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6716] <... close resumed>) = 0 [pid 5841] getdents64(3, 0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6723] <... mprotect resumed>) = 0 [pid 6716] close(6 [pid 5841] close(3 [pid 6716] <... close resumed>) = 0 [pid 6723] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6716] close(7 [pid 5841] <... close resumed>) = 0 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] rmdir("./62" [pid 6723] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6716] close(8 [pid 5841] <... rmdir resumed>) = 0 [pid 6723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6716] close(9./strace-static-x86_64: Process 6725 attached ) = -1 EBADF (Bad file descriptor) [pid 5841] mkdir("./63", 0777 [pid 6725] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6716] close(10 [pid 5841] <... mkdir resumed>) = 0 [pid 6725] <... rseq resumed>) = 0 [pid 6723] <... clone3 resumed> => {parent_tid=[179]}, 88) = 179 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6725] set_robust_list(0x7fe89ef969a0, 24 [pid 6716] close(11 [pid 6725] <... set_robust_list resumed>) = 0 [pid 6723] rt_sigprocmask(SIG_SETMASK, [], [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6725] rt_sigprocmask(SIG_SETMASK, [], [pid 6724] <... chdir resumed>) = 0 [pid 6723] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6716] close(12 [pid 6708] close(27./strace-static-x86_64: Process 6726 attached [pid 6725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] set_robust_list(0x55558ca82760, 24 [pid 6725] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6724] <... prctl resumed>) = 0 [pid 6723] <... futex resumed>) = 0 [pid 6716] close(13 [pid 6708] close(28 [pid 6726] <... set_robust_list resumed>) = 0 [pid 6725] <... openat resumed>) = 3 [pid 6724] setpgid(0, 0 [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 176 [pid 6726] chdir("./63" [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... setpgid resumed>) = 0 [pid 6723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] close(14 [pid 6708] close(29 [pid 6726] <... chdir resumed>) = 0 [pid 6725] <... futex resumed>) = 0 [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6725] read(3, [pid 6723] <... futex resumed>) = 0 [pid 6716] close(15 [pid 6708] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6726] <... prctl resumed>) = 0 [pid 6725] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6708] exit_group(0 [pid 6726] setpgid(0, 0 [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... openat resumed>) = 3 [pid 6723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] close(16 [pid 6726] <... setpgid resumed>) = 0 [pid 6725] <... futex resumed>) = 0 [pid 6724] write(3, "1000", 4 [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6721] <... futex resumed>) = ? [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6713] <... futex resumed>) = ? [pid 6708] <... exit_group resumed>) = ? [pid 6726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6725] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6723] <... futex resumed>) = 0 [pid 6716] close(17 [pid 6725] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6713] +++ exited with 0 +++ [pid 6726] <... openat resumed>) = 3 [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6716] close(18 [pid 6725] <... futex resumed>) = 0 [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] write(3, "1000", 4 [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... futex resumed>) = 0 [pid 6716] close(19 [pid 6726] <... write resumed>) = 4 [pid 6725] <... futex resumed>) = 0 [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] close(3 [pid 6725] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] close(20 [pid 6726] <... close resumed>) = 0 [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] read(200, [pid 6725] <... futex resumed>) = 0 [pid 6723] <... futex resumed>) = 1 [pid 6716] close(21 [pid 6726] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] symlink("/dev/binderfs", "./binderfs" [pid 6724] <... write resumed>) = 4 [pid 6721] +++ exited with 0 +++ [pid 6716] close(22 [pid 6708] +++ exited with 0 +++ [pid 6725] <... bpf resumed>) = 4 [pid 6726] <... symlink resumed>) = 0 [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] close(3 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6726] write(1, "executing program\n", 18 [pid 6725] <... futex resumed>) = 1 [pid 6724] <... close resumed>) = 0 [pid 6723] <... futex resumed>) = 0 [pid 6716] close(23 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=161, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6726] <... write resumed>) = 18 [pid 6725] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6724] read(200, [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6724] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] <... futex resumed>) = 0 [pid 6716] close(24 [pid 5845] <... restart_syscall resumed>) = 0 [pid 6726] <... futex resumed>) = 0 [pid 6725] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6724] symlink("/dev/binderfs", "./binderfs" [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6716] close(25 [pid 6726] <... mmap resumed>) = 0x7fe89ef76000 [pid 6724] <... symlink resumed>) = 0 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6725] <... bpf resumed>) = 5 executing program [pid 6724] write(1, "executing program\n", 18 [pid 6716] close(26 [pid 6726] <... mprotect resumed>) = 0 [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... write resumed>) = 18 [pid 5845] umount2("./61", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6724] <... futex resumed>) = 0 [pid 5845] openat(AT_FDCWD, "./61", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6726] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6725] <... futex resumed>) = 1 [pid 6724] <... mmap resumed>) = 0x7fe89ef76000 [pid 6723] <... futex resumed>) = 0 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... openat resumed>) = 3 [pid 6726] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6725] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6724] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6716] close(27 [pid 5845] newfstatat(3, "", [pid 6726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] <... futex resumed>) = 0 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6725] signalfd(-1, NULL, 0 [pid 6724] <... mprotect resumed>) = 0 [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6716] close(28 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6727 attached [pid 6725] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6716] close(29 [pid 5845] getdents64(3, [pid 6726] <... clone3 resumed> => {parent_tid=[177]}, 88) = 177 [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6716] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6727] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6726] rt_sigprocmask(SIG_SETMASK, [], [pid 6725] <... futex resumed>) = 1 [pid 6724] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6723] <... futex resumed>) = 0 [pid 6716] exit_group(0 [pid 5845] umount2("./61/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6727] <... rseq resumed>) = 0 [pid 6726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6725] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6724] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6722] <... futex resumed>) = ? [pid 6718] <... futex resumed>) = ? [pid 6716] <... exit_group resumed>) = ? [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6727] set_robust_list(0x7fe89ef969a0, 24 [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] <... futex resumed>) = 0 [pid 6722] +++ exited with 0 +++ [pid 6726] <... futex resumed>) = 0 [pid 6725] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6725] <... prlimit64 resumed>NULL) = 0 [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6723] <... futex resumed>) = 0 [pid 6725] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6725] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] <... futex resumed>) = 0 [pid 6725] sched_setscheduler(0, SCHED_RR, [2] [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6725] <... sched_setscheduler resumed>) = 0 [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6725] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6723] <... futex resumed>) = 0 [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6725] <... futex resumed>) = 0 [pid 6725] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6723] <... futex resumed>) = 1 [pid 6725] <... openat resumed>) = 6 [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6728 attached [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6718] +++ exited with 0 +++ [pid 6727] <... set_robust_list resumed>) = 0 [pid 6716] +++ exited with 0 +++ [pid 5845] newfstatat(AT_FDCWD, "./61/binderfs", [pid 6728] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6727] rt_sigprocmask(SIG_SETMASK, [], [pid 6725] <... futex resumed>) = 0 [pid 6723] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=168, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6728] <... rseq resumed>) = 0 [pid 6727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6725] read(6, [pid 6724] <... clone3 resumed> => {parent_tid=[170]}, 88) = 170 [pid 6723] <... futex resumed>) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 6728] set_robust_list(0x7fe89ef969a0, 24 [pid 6727] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6724] rt_sigprocmask(SIG_SETMASK, [], [pid 6723] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] unlink("./61/binderfs" [pid 5844] <... restart_syscall resumed>) = 0 [pid 6728] <... set_robust_list resumed>) = 0 [pid 6727] <... openat resumed>) = 3 [pid 6724] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5845] <... unlink resumed>) = 0 [pid 6728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] getdents64(3, [pid 5844] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6727] <... futex resumed>) = 1 [pid 6726] <... futex resumed>) = 0 [pid 6724] <... futex resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6728] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6727] read(3, [pid 6726] <... futex resumed>) = 0 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] close(3 [pid 6728] <... openat resumed>) = 3 [pid 6727] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... close resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] rmdir("./61" [pid 5844] newfstatat(3, "", [pid 6728] <... futex resumed>) = 1 [pid 6727] <... futex resumed>) = 0 [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... futex resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6728] read(3, [pid 6727] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6726] <... futex resumed>) = 0 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] mkdir("./62", 0777 [pid 5844] getdents64(3, [pid 6728] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6727] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... futex resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5844] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] <... futex resumed>) = 1 [pid 6726] <... futex resumed>) = 0 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... mkdir resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6728] <... futex resumed>) = 0 [pid 6727] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5844] newfstatat(AT_FDCWD, "./62/binderfs", [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6726] <... futex resumed>) = 0 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6723] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6724] <... futex resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6729 attached [pid 6728] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6729] set_robust_list(0x55558ca82760, 24 [pid 6727] <... futex resumed>) = 0 [pid 5844] unlink("./62/binderfs" [pid 6729] <... set_robust_list resumed>) = 0 [pid 6728] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... mmap resumed>) = 0x7fe89ef55000 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 164 [pid 5844] <... unlink resumed>) = 0 [pid 6729] chdir("./62" [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] <... bpf resumed>) = 4 [pid 6726] <... futex resumed>) = 0 [pid 6723] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6729] <... chdir resumed>) = 0 [pid 6728] <... futex resumed>) = 1 [pid 6724] <... futex resumed>) = 0 [pid 5844] getdents64(3, [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6724] <... futex resumed>) = 0 [pid 6723] <... mprotect resumed>) = 0 [pid 5844] close(3 [pid 6729] <... prctl resumed>) = 0 [pid 6728] <... futex resumed>) = 0 [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6723] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5844] <... close resumed>) = 0 [pid 6729] setpgid(0, 0 [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6727] <... futex resumed>) = 0 [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5844] rmdir("./62" [pid 6729] <... setpgid resumed>) = 0 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... futex resumed>) = 0 [pid 6726] <... futex resumed>) = 0 [pid 6724] <... futex resumed>) = 1 [pid 6723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5844] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6730 attached [pid 6729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6727] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6730] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6729] <... openat resumed>) = 3 [pid 5844] mkdir("./63", 0777 [pid 6727] <... bpf resumed>) = 5 [pid 6730] <... rseq resumed>) = 0 [pid 6723] <... clone3 resumed> => {parent_tid=[180]}, 88) = 180 [pid 6730] set_robust_list(0x7fe89ef759a0, 24) = 0 [pid 5844] <... mkdir resumed>) = 0 [pid 6730] rt_sigprocmask(SIG_SETMASK, [], [pid 6729] write(3, "1000", 4 [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] rt_sigprocmask(SIG_SETMASK, [], [pid 6730] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6729] <... write resumed>) = 4 [pid 6728] <... bpf resumed>) = 4 [pid 6727] <... futex resumed>) = 1 [pid 6726] <... futex resumed>) = 0 [pid 6723] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6730] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6729] close(3 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] <... close resumed>) = 0 [pid 6727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6726] <... futex resumed>) = 0 [pid 6723] <... futex resumed>) = 0 [pid 6730] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6729] read(200, [pid 6728] <... futex resumed>) = 1 [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... futex resumed>) = 0 [pid 6723] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6730] <... capset resumed>) = 0 [pid 6729] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6727] signalfd(-1, NULL, 0 [pid 6730] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] symlink("/dev/binderfs", "./binderfs" [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6727] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6731 attached [pid 6730] <... futex resumed>) = 1 [pid 6729] <... symlink resumed>) = 0 [pid 6728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... futex resumed>) = 0 [pid 6723] <... futex resumed>) = 0 [pid 6731] set_robust_list(0x55558ca82760, 24 [pid 6730] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6729] write(1, "executing program\n", 18 [pid 6728] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16executing program [pid 6727] <... futex resumed>) = 1 [pid 6726] <... futex resumed>) = 0 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6723] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... set_robust_list resumed>) = 0 [pid 6730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] <... write resumed>) = 18 [pid 6728] <... bpf resumed>) = 5 [pid 6727] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... futex resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 171 [pid 6731] chdir("./63" [pid 6730] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6726] <... futex resumed>) = 0 [pid 6723] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6731] <... chdir resumed>) = 0 [pid 6730] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = 1 [pid 6727] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... futex resumed>) = 0 [pid 6723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6730] <... futex resumed>) = 0 [pid 6729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6727] <... prlimit64 resumed>NULL) = 0 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... prctl resumed>) = 0 [pid 6730] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6729] <... mmap resumed>) = 0x7fe89ef76000 [pid 6728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... futex resumed>) = 0 [pid 6723] <... futex resumed>) = 0 [pid 6731] setpgid(0, 0 [pid 6730] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6729] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6728] signalfd(-1, NULL, 0 [pid 6727] <... futex resumed>) = 1 [pid 6726] <... futex resumed>) = 0 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6731] <... setpgid resumed>) = 0 [pid 6730] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] <... mprotect resumed>) = 0 [pid 6728] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6727] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6730] <... futex resumed>) = 0 [pid 6729] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6726] <... futex resumed>) = 0 [pid 6723] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6730] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6729] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6728] <... futex resumed>) = 1 [pid 6727] sched_setscheduler(0, SCHED_RR, [2] [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... futex resumed>) = 0 [pid 6723] <... futex resumed>) = 0 [pid 6731] <... openat resumed>) = 3 [pid 6730] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6727] <... sched_setscheduler resumed>) = 0 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6732 attached [pid 6731] write(3, "1000", 4 [pid 6730] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... futex resumed>) = 0 [pid 6723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6732] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6731] <... write resumed>) = 4 [pid 6730] <... futex resumed>) = 0 [pid 6729] <... clone3 resumed> => {parent_tid=[165]}, 88) = 165 [pid 6728] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6727] <... futex resumed>) = 1 [pid 6726] <... futex resumed>) = 0 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6732] <... rseq resumed>) = 0 [pid 6731] close(3 [pid 6730] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6729] rt_sigprocmask(SIG_SETMASK, [], [pid 6728] <... prlimit64 resumed>NULL) = 0 [pid 6727] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... futex resumed>) = 0 [pid 6732] set_robust_list(0x7fe89ef969a0, 24 [pid 6731] <... close resumed>) = 0 [pid 6730] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6726] <... futex resumed>) = 0 [pid 6723] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6732] <... set_robust_list resumed>) = 0 [pid 6731] read(200, [pid 6730] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... futex resumed>) = 1 [pid 6727] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... futex resumed>) = 0 [pid 6723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6732] rt_sigprocmask(SIG_SETMASK, [], [pid 6731] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6730] <... futex resumed>) = 0 [pid 6729] <... futex resumed>) = 0 [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6727] <... openat resumed>) = 6 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6732] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6731] symlink("/dev/binderfs", "./binderfs" [pid 6730] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... futex resumed>) = 0 [pid 6723] <... futex resumed>) = 0 [pid 6732] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6730] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6728] sched_setscheduler(0, SCHED_RR, [2] [pid 6727] <... futex resumed>) = 1 [pid 6726] <... futex resumed>) = 0 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6730] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... sched_setscheduler resumed>) = 0 [pid 6727] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... symlink resumed>) = 0 [pid 6730] <... futex resumed>) = 0 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6726] <... futex resumed>) = 0 executing program [pid 6732] <... openat resumed>) = 3 [pid 6731] write(1, "executing program\n", 18 [pid 6730] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6728] <... futex resumed>) = 1 [pid 6727] read(6, [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... futex resumed>) = 0 [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... write resumed>) = 18 [pid 6729] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6732] <... futex resumed>) = 0 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6732] read(3, [pid 6731] <... futex resumed>) = 0 [pid 6729] <... futex resumed>) = 0 [pid 6732] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... mmap resumed>) = 0x7fe89ef76000 [pid 6729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6725] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6732] <... futex resumed>) = 0 [pid 6731] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6725] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6732] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6731] <... mprotect resumed>) = 0 [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6725] <... futex resumed>) = 0 [pid 6732] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6729] <... futex resumed>) = 0 [pid 6725] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6723] close(3 [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] <... close resumed>) = 0 [pid 6732] <... futex resumed>) = 0 [pid 6731] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] close(4 [pid 6732] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... close resumed>) = 0 [pid 6732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] <... futex resumed>) = 0 [pid 6723] close(5 [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... clone3 resumed> => {parent_tid=[172]}, 88) = 172 [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6723] <... close resumed>) = 0 [pid 6732] <... futex resumed>) = 0 [pid 6731] rt_sigprocmask(SIG_SETMASK, [], [pid 6729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] close(6 [pid 6732] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... close resumed>) = 0 [pid 6732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] <... futex resumed>) = 0 [pid 6723] close(7 [pid 6732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6731] <... futex resumed>) = 0 [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6733 attached [pid 6732] <... bpf resumed>) = 4 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6727] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] close(8 [pid 6728] <... futex resumed>) = 0 [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6727] <... futex resumed>) = 1 [pid 6726] <... futex resumed>) = 0 [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... openat resumed>) = 6 [pid 6727] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6733] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6724] <... futex resumed>) = 1 [pid 6723] close(9 [pid 6733] <... rseq resumed>) = 0 [pid 6732] <... futex resumed>) = 1 [pid 6729] <... futex resumed>) = 0 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6726] <... futex resumed>) = 0 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6733] set_robust_list(0x7fe89ef969a0, 24 [pid 6732] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... futex resumed>) = 0 [pid 6727] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] close(10 [pid 6733] <... set_robust_list resumed>) = 0 [pid 6732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] <... futex resumed>) = 0 [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6727] <... capset resumed>) = 0 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6733] rt_sigprocmask(SIG_SETMASK, [], [pid 6732] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... futex resumed>) = 0 [pid 6723] close(11 [pid 6733] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6732] <... bpf resumed>) = 5 [pid 6728] read(6, [pid 6727] <... futex resumed>) = 1 [pid 6726] <... futex resumed>) = 0 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6723] close(12 [pid 6732] <... futex resumed>) = 1 [pid 6729] <... futex resumed>) = 0 [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] signalfd(-1, NULL, 0 [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] close(13 [pid 6732] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6729] <... futex resumed>) = 0 [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] close(14 [pid 6732] <... futex resumed>) = 0 [pid 6729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] close(15 [pid 6732] <... prlimit64 resumed>NULL) = 0 [pid 6729] <... futex resumed>) = 0 [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] close(16 [pid 6732] <... futex resumed>) = 0 [pid 6729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] close(17 [pid 6732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] <... futex resumed>) = 0 [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] sched_setscheduler(0, SCHED_RR, [2] [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] close(18 [pid 6732] <... sched_setscheduler resumed>) = 0 [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] close(19 [pid 6732] <... futex resumed>) = 1 [pid 6729] <... futex resumed>) = 0 [pid 6732] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] close(20 [pid 6732] <... futex resumed>) = 0 [pid 6732] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6729] <... futex resumed>) = 1 [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] <... openat resumed>) = 6 [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6723] close(21 [pid 6732] <... futex resumed>) = 0 [pid 6729] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6732] read(6, [pid 6729] <... futex resumed>) = 0 [pid 6723] close(22 [pid 6729] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6723] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6723] close(23) = -1 EBADF (Bad file descriptor) [pid 6723] close(24) = -1 EBADF (Bad file descriptor) [pid 6723] close(25) = -1 EBADF (Bad file descriptor) [pid 6723] close(26) = -1 EBADF (Bad file descriptor) [pid 6723] close(27) = -1 EBADF (Bad file descriptor) [pid 6723] close(28) = -1 EBADF (Bad file descriptor) [pid 6723] close(29) = -1 EBADF (Bad file descriptor) [pid 6723] exit_group(0 [pid 6730] <... futex resumed>) = ? [pid 6725] <... futex resumed>) = ? [pid 6723] <... exit_group resumed>) = ? [pid 6730] +++ exited with 0 +++ [pid 6725] +++ exited with 0 +++ [pid 6731] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6733] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6731] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] <... futex resumed>) = 0 [pid 6726] <... futex resumed>) = 1 [pid 6733] <... openat resumed>) = 3 [pid 6731] <... futex resumed>) = 0 [pid 6729] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6727] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6729] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6724] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6733] <... futex resumed>) = 0 [pid 6731] <... mmap resumed>) = 0x7fe89ef55000 [pid 6729] <... futex resumed>) = 0 [pid 6727] <... futex resumed>) = 0 [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... futex resumed>) = 0 [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6727] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6726] <... futex resumed>) = 0 [pid 6724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6723] +++ exited with 0 +++ [pid 6731] <... mprotect resumed>) = 0 [pid 6729] <... mmap resumed>) = 0x7fe89ef55000 [pid 6727] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... mmap resumed>) = 0x7fe89ef55000 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=24 /* 0.24 s */} --- [pid 6731] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6729] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6724] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6731] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6729] <... mprotect resumed>) = 0 [pid 6727] <... futex resumed>) = 0 [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6727] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0./strace-static-x86_64: Process 6734 attached [pid 6729] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6728] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6727] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] <... futex resumed>) = 0 [pid 6724] <... mprotect resumed>) = 0 [pid 6734] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6729] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6734] <... rseq resumed>) = 0 [pid 6731] <... clone3 resumed> => {parent_tid=[173]}, 88) = 173 [pid 6729] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6728] <... futex resumed>) = 0 [pid 6727] <... futex resumed>) = 0 [pid 6724] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6734] set_robust_list(0x7fe89ef759a0, 24 [pid 6731] rt_sigprocmask(SIG_SETMASK, [], [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6727] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6724] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 6735 attached [pid 6734] <... set_robust_list resumed>) = 0 [pid 6731] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6735] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6734] rt_sigprocmask(SIG_SETMASK, [], [pid 6731] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] <... clone3 resumed> => {parent_tid=[166]}, 88) = 166 [pid 6727] <... futex resumed>) = 0 [pid 6726] <... futex resumed>) = 1 [pid 6735] <... rseq resumed>) = 0 [pid 6734] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6731] <... futex resumed>) = 0 [pid 6727] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 5842] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 6736 attached [pid 6735] set_robust_list(0x7fe89ef759a0, 24 [pid 6734] read(3, [pid 6731] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6729] rt_sigprocmask(SIG_SETMASK, [], [pid 6727] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6736] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6735] <... set_robust_list resumed>) = 0 [pid 6734] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6729] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6736] <... rseq resumed>) = 0 [pid 6735] rt_sigprocmask(SIG_SETMASK, [], [pid 6734] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] <... futex resumed>) = 0 [pid 6726] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... clone3 resumed> => {parent_tid=[171]}, 88) = 171 [pid 6736] set_robust_list(0x7fe89ef759a0, 24 [pid 6735] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6734] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6729] <... futex resumed>) = 0 [pid 6727] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6726] <... futex resumed>) = 0 [pid 6724] rt_sigprocmask(SIG_SETMASK, [], [pid 5842] <... openat resumed>) = 3 [pid 6736] <... set_robust_list resumed>) = 0 [pid 6735] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6734] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6727] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6726] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5842] newfstatat(3, "", [pid 6736] rt_sigprocmask(SIG_SETMASK, [], [pid 6735] <... capset resumed>) = 0 [pid 6733] <... futex resumed>) = 0 [pid 6731] <... futex resumed>) = 1 [pid 6727] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6724] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6736] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6735] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6733] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6727] <... futex resumed>) = 0 [pid 6726] close(3 [pid 6724] <... futex resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6736] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6735] <... futex resumed>) = 1 [pid 6733] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6729] <... futex resumed>) = 0 [pid 6727] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] <... close resumed>) = 0 [pid 6724] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6736] <... capset resumed>) = 0 [pid 6735] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] close(4 [pid 5842] getdents64(3, [pid 6736] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6733] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6729] <... futex resumed>) = 0 [pid 6736] <... futex resumed>) = 1 [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6724] <... futex resumed>) = 0 [pid 6726] <... close resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6736] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6726] close(5 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6728] <... futex resumed>) = 0 [pid 6726] <... close resumed>) = 0 [pid 6724] <... futex resumed>) = 1 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6735] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6733] <... futex resumed>) = 0 [pid 6731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6728] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6726] close(6 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] newfstatat(AT_FDCWD, "./64/binderfs", [pid 6735] <... futex resumed>) = 1 [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] <... futex resumed>) = 0 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... close resumed>) = 0 [pid 6724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6735] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6729] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... futex resumed>) = 0 [pid 6726] close(7 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6729] <... futex resumed>) = 0 [pid 6728] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... futex resumed>) = 0 [pid 5842] unlink("./64/binderfs" [pid 6735] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6729] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6728] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6726] close(8 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6735] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6735] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... futex resumed>) = 0 [pid 6724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6735] <... futex resumed>) = 1 [pid 6729] <... futex resumed>) = 0 [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] close(9 [pid 6735] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6729] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] <... futex resumed>) = 0 [pid 6728] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6726] close(10 [pid 5842] <... unlink resumed>) = 0 [pid 6735] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6729] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6728] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... futex resumed>) = 0 [pid 6735] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] getdents64(3, [pid 6735] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... futex resumed>) = 0 [pid 6726] close(11 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6735] <... futex resumed>) = 1 [pid 6729] <... futex resumed>) = 0 [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6735] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6729] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] close(12 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] close(3 [pid 6735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = 0 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... futex resumed>) = 1 [pid 6735] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6729] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6728] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6726] close(13 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6735] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = 0 [pid 6735] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] close(14 [pid 5842] rmdir("./64" [pid 6735] <... futex resumed>) = 1 [pid 6733] <... bpf resumed>) = 4 [pid 6729] <... futex resumed>) = 0 [pid 6728] <... futex resumed>) = 1 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6735] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6724] <... futex resumed>) = 0 [pid 6735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6733] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6729] <... futex resumed>) = 0 [pid 6726] close(15 [pid 6724] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... rmdir resumed>) = 0 [pid 6735] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6728] <... futex resumed>) = 0 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... futex resumed>) = 1 [pid 5842] mkdir("./65", 0777 [pid 6735] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6728] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6726] close(16 [pid 6724] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6735] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6733] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6728] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6735] <... futex resumed>) = 1 [pid 6729] <... futex resumed>) = 0 [pid 6728] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] close(17 [pid 6735] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6728] <... futex resumed>) = 1 [pid 6724] <... futex resumed>) = 0 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... mkdir resumed>) = 0 [pid 6733] <... bpf resumed>) = 5 [pid 6728] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6726] close(18 [pid 6724] close(3 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = 0 [pid 6733] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6726] close(19 [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6724] close(4 [pid 6733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = 0 [pid 6733] signalfd(-1, NULL, 0 [pid 6731] <... futex resumed>) = 0 [pid 6726] close(20 [pid 6733] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] close(5 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6726] close(21 [pid 6724] <... close resumed>) = 0 [pid 6733] <... futex resumed>) = 0 [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] close(6 [pid 6733] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6731] <... futex resumed>) = 0 [pid 6726] close(22 [pid 6724] <... close resumed>) = 0 [pid 6733] <... prlimit64 resumed>NULL) = 0 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] close(7 [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6726] close(23 [pid 6724] close(8 [pid 6733] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] close(24 [pid 6724] close(9 [pid 6733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6733] sched_setscheduler(0, SCHED_RR, [2] [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] close(10 [pid 6733] <... sched_setscheduler resumed>) = 0 [pid 6726] close(25 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] close(11 [pid 6733] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6726] close(26 [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6726] close(27 [pid 6724] close(12 [pid 6733] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6737 attached [pid 6733] <... openat resumed>) = 6 [pid 6726] close(28 [pid 6724] close(13 [pid 6737] set_robust_list(0x55558ca82760, 24 [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 181 [pid 6737] <... set_robust_list resumed>) = 0 [pid 6733] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6726] close(29 [pid 6724] close(14 [pid 6737] chdir("./65" [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6726] exit_group(0 [pid 6737] <... chdir resumed>) = 0 [pid 6733] read(6, [pid 6731] <... futex resumed>) = 0 [pid 6727] <... futex resumed>) = ? [pid 6726] <... exit_group resumed>) = ? [pid 6724] close(15 [pid 6737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6732] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6727] +++ exited with 0 +++ [pid 6732] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6726] +++ exited with 0 +++ [pid 6732] <... futex resumed>) = 0 [pid 6732] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5841] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5841] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5841] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5841] getdents64(3, 0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5841] newfstatat(AT_FDCWD, "./63/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] unlink("./63/binderfs" [pid 6737] <... prctl resumed>) = 0 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] setpgid(0, 0 [pid 6729] close(3 [pid 6724] close(16 [pid 5841] <... unlink resumed>) = 0 [pid 6737] <... setpgid resumed>) = 0 [pid 6729] <... close resumed>) = 0 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6724] close(17 [pid 5841] getdents64(3, [pid 6729] close(4 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] <... openat resumed>) = 3 [pid 6729] <... close resumed>) = 0 [pid 6724] close(18 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6729] close(5 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(3 [pid 6737] write(3, "1000", 4 [pid 6729] <... close resumed>) = 0 [pid 6724] close(19 [pid 5841] <... close resumed>) = 0 [pid 6737] <... write resumed>) = 4 [pid 6729] close(6 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] rmdir("./63" [pid 6737] close(3 [pid 6729] <... close resumed>) = 0 [pid 6724] close(20 [pid 5841] <... rmdir resumed>) = 0 [pid 6737] <... close resumed>) = 0 [pid 6733] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6729] close(7 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] read(200, [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] close(21 [pid 5841] mkdir("./64", 0777 [pid 6737] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6733] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6729] close(8 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... mkdir resumed>) = 0 [pid 6737] symlink("/dev/binderfs", "./binderfs" [pid 6733] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] close(22 [pid 6737] <... symlink resumed>) = 0 [pid 6733] <... capset resumed>) = 0 [pid 6731] <... futex resumed>) = 0 [pid 6729] close(9 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] close(23 [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULLexecuting program [pid 6737] write(1, "executing program\n", 18 [pid 6731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] close(10 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6738 attached [pid 6737] <... write resumed>) = 18 [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] close(24 [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6733] <... futex resumed>) = 0 [pid 6731] <... futex resumed>) = 1 [pid 6729] close(11 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 178 [pid 6738] set_robust_list(0x55558ca82760, 24 [pid 6737] <... futex resumed>) = 0 [pid 6733] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] close(25 [pid 6738] <... set_robust_list resumed>) = 0 [pid 6737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] close(12 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] <... mmap resumed>) = 0x7fe89ef76000 [pid 6733] <... futex resumed>) = 0 [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] close(26 [pid 6733] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6729] close(13 [pid 6738] chdir("./64" [pid 6737] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6733] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6731] <... futex resumed>) = 0 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6738] <... chdir resumed>) = 0 [pid 6737] <... mprotect resumed>) = 0 [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6729] close(14 [pid 6724] close(27 [pid 6738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6737] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6733] <... futex resumed>) = 0 [pid 6731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6738] <... prctl resumed>) = 0 [pid 6737] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] close(15 [pid 6724] close(28 [pid 6738] setpgid(0, 0 [pid 6737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... futex resumed>) = 0 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6738] <... setpgid resumed>) = 0 [pid 6733] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0) = -1 EBADF (Bad file descriptor) [pid 6724] close(29 [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6739 attached [pid 6733] <... futex resumed>) = 0 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6729] close(16 [pid 6724] exit_group(0 [pid 6739] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6737] <... clone3 resumed> => {parent_tid=[182]}, 88) = 182 [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6728] <... futex resumed>) = ? [pid 6724] <... exit_group resumed>) = ? [pid 6736] <... futex resumed>) = ? [pid 6739] <... rseq resumed>) = 0 [pid 6738] <... openat resumed>) = 3 [pid 6737] rt_sigprocmask(SIG_SETMASK, [], [pid 6736] +++ exited with 0 +++ [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] close(17 [pid 6728] +++ exited with 0 +++ [pid 6739] set_robust_list(0x7fe89ef969a0, 24 [pid 6737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6739] <... set_robust_list resumed>) = 0 [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6739] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6737] <... futex resumed>) = 0 [pid 6739] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6739] <... openat resumed>) = 3 [pid 6738] write(3, "1000", 4 [pid 6733] <... futex resumed>) = 0 [pid 6731] <... futex resumed>) = 1 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6724] +++ exited with 0 +++ [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... write resumed>) = 4 [pid 6733] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6729] close(18 [pid 6739] <... futex resumed>) = 1 [pid 6738] close(3 [pid 6737] <... futex resumed>) = 0 [pid 6733] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6739] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] <... close resumed>) = 0 [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] close(19 [pid 5843] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] read(200, [pid 6737] <... futex resumed>) = 0 [pid 6733] <... futex resumed>) = 1 [pid 6731] <... futex resumed>) = 0 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6739] read(3, [pid 6738] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6733] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6731] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6729] close(20 [pid 5843] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6739] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6738] symlink("/dev/binderfs", "./binderfs" [pid 6733] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6731] <... futex resumed>) = 0 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... openat resumed>) = 3 [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... symlink resumed>) = 0 [pid 6733] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6729] close(21 [pid 5843] newfstatat(3, "", executing program [pid 6739] <... futex resumed>) = 1 [pid 6738] write(1, "executing program\n", 18 [pid 6737] <... futex resumed>) = 0 [pid 6733] <... futex resumed>) = 0 [pid 6731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6739] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] <... write resumed>) = 18 [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6733] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] close(3 [pid 6729] close(22 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = 0 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6739] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6738] <... futex resumed>) = 0 [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6729] close(23 [pid 6739] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6731] close(4 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... mmap resumed>) = 0x7fe89ef76000 [pid 6731] <... close resumed>) = 0 [pid 6729] close(24 [pid 5843] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6739] <... futex resumed>) = 1 [pid 6738] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6737] <... futex resumed>) = 0 [pid 6731] close(5 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... mprotect resumed>) = 0 [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... close resumed>) = 0 [pid 6729] close(25 [pid 5843] newfstatat(AT_FDCWD, "./63/binderfs", [pid 6739] <... futex resumed>) = 0 [pid 6737] <... futex resumed>) = 0 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6738] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6739] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6731] close(6 [pid 6729] close(26 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6738] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... close resumed>) = 0 [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] unlink("./63/binderfs"./strace-static-x86_64: Process 6740 attached [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] close(7 [pid 6729] close(27 [pid 5843] <... unlink resumed>) = 0 [pid 6740] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6739] <... futex resumed>) = 0 [pid 6738] <... clone3 resumed> => {parent_tid=[179]}, 88) = 179 [pid 6737] <... futex resumed>) = 1 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6740] <... rseq resumed>) = 0 [pid 6739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6738] rt_sigprocmask(SIG_SETMASK, [], [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6731] close(8 [pid 6729] close(28 [pid 5843] getdents64(3, [pid 6740] set_robust_list(0x7fe89ef969a0, 24 [pid 6738] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] close(9 [pid 6729] close(29 [pid 5843] close(3 [pid 6738] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... close resumed>) = 0 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6731] close(10 [pid 6729] exit_group(0 [pid 6740] <... set_robust_list resumed>) = 0 [pid 6732] <... futex resumed>) = ? [pid 6740] rt_sigprocmask(SIG_SETMASK, [], [pid 6729] <... exit_group resumed>) = ? [pid 6740] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6732] +++ exited with 0 +++ [pid 6740] openat(AT_FDCWD, "/dev/cuse", O_RDWR) = 3 [pid 6739] <... bpf resumed>) = 4 [pid 6735] <... futex resumed>) = ? [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] rmdir("./63" [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] close(11 [pid 6740] <... futex resumed>) = 1 [pid 6739] <... futex resumed>) = 1 [pid 6738] <... futex resumed>) = 0 [pid 6737] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... rmdir resumed>) = 0 [pid 6739] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] close(12 [pid 5843] mkdir("./64", 0777 [pid 6739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... futex resumed>) = 0 [pid 6737] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6739] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6740] read(3, [pid 6731] close(13 [pid 6740] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6739] <... bpf resumed>) = 5 [pid 6735] +++ exited with 0 +++ [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6729] +++ exited with 0 +++ [pid 5843] <... mkdir resumed>) = 0 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] close(14 [pid 6740] <... futex resumed>) = 1 [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=164, si_uid=0, si_status=0, si_utime=0, si_stime=21 /* 0.21 s */} --- [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6739] <... futex resumed>) = 1 [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... futex resumed>) = 0 [pid 6731] close(15 [pid 5845] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6741 attached [pid 6740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6739] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] <... futex resumed>) = 0 [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6741] set_robust_list(0x55558ca82760, 24 [pid 6740] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6737] <... futex resumed>) = 0 [pid 6731] close(16 [pid 6740] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 172 [pid 6741] <... set_robust_list resumed>) = 0 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6739] signalfd(-1, NULL, 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6740] <... futex resumed>) = 1 [pid 6739] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] <... futex resumed>) = 0 [pid 6731] close(17 [pid 6741] chdir("./64" [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] close(18 [pid 5845] <... restart_syscall resumed>) = 0 [pid 6741] <... chdir resumed>) = 0 [pid 6740] <... futex resumed>) = 0 [pid 6739] <... futex resumed>) = 1 [pid 6738] <... futex resumed>) = 1 [pid 6737] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6739] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] close(19 [pid 6741] <... prctl resumed>) = 0 [pid 6739] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6737] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6741] setpgid(0, 0 [pid 6739] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6731] close(20 [pid 5845] umount2("./62", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6741] <... setpgid resumed>) = 0 [pid 6739] <... prlimit64 resumed>NULL) = 0 [pid 6738] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6731] close(21 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6741] <... openat resumed>) = 3 [pid 6739] <... futex resumed>) = 1 [pid 6737] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] openat(AT_FDCWD, "./62", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] close(22 [pid 6740] <... futex resumed>) = 1 [pid 5845] <... openat resumed>) = 3 [pid 6741] write(3, "1000", 4 [pid 6739] sched_setscheduler(0, SCHED_RR, [2] [pid 6738] <... futex resumed>) = 0 [pid 6737] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6739] <... sched_setscheduler resumed>) = 0 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=548000000} [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6731] close(23 [pid 5845] newfstatat(3, "", [pid 6741] <... write resumed>) = 4 [pid 6740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6741] close(3 [pid 6739] <... futex resumed>) = 0 [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] <... close resumed>) = 0 [pid 6739] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6737] <... futex resumed>) = 0 [pid 6731] close(24 [pid 5845] getdents64(3, [pid 6741] read(200, [pid 6740] <... bpf resumed>) = 4 [pid 6739] <... openat resumed>) = 6 [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6741] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] close(25 [pid 5845] umount2("./62/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6741] symlink("/dev/binderfs", "./binderfs" [pid 6740] <... futex resumed>) = 1 [pid 6739] <... futex resumed>) = 0 [pid 6738] <... futex resumed>) = 0 [pid 6737] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6739] read(6, [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] <... symlink resumed>) = 0 [pid 6740] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6738] <... futex resumed>) = 0 [pid 6737] <... futex resumed>) = 0 [pid 6731] close(26 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) executing program [pid 6741] write(1, "executing program\n", 18 [pid 6740] <... bpf resumed>) = 5 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6737] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(AT_FDCWD, "./62/binderfs", [pid 6741] <... write resumed>) = 18 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] close(27 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] <... futex resumed>) = 1 [pid 6738] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] unlink("./62/binderfs" [pid 6741] <... futex resumed>) = 0 [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] close(28 [pid 6741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... futex resumed>) = 0 [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6741] <... mmap resumed>) = 0x7fe89ef76000 [pid 6740] signalfd(-1, NULL, 0 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... unlink resumed>) = 0 [pid 6731] close(29 [pid 6741] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6740] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 5845] getdents64(3, [pid 6731] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6741] <... mprotect resumed>) = 0 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6731] exit_group(0 [pid 6741] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6740] <... futex resumed>) = 1 [pid 6738] <... futex resumed>) = 0 [pid 6734] <... futex resumed>) = ? [pid 6733] <... futex resumed>) = ? [pid 5845] close(3 [pid 6731] <... exit_group resumed>) = ? [pid 6741] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6734] +++ exited with 0 +++ [pid 6733] +++ exited with 0 +++ [pid 5845] <... close resumed>) = 0 [pid 6741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6742 attached [pid 6740] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6738] <... futex resumed>) = 0 [pid 5845] rmdir("./62" [pid 6741] <... clone3 resumed> => {parent_tid=[173]}, 88) = 173 [pid 6740] <... prlimit64 resumed>NULL) = 0 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6742] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6741] rt_sigprocmask(SIG_SETMASK, [], [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... rseq resumed>) = 0 [pid 6741] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6740] <... futex resumed>) = 0 [pid 6738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6742] set_robust_list(0x7fe89ef969a0, 24 [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... set_robust_list resumed>) = 0 [pid 6741] <... futex resumed>) = 0 [pid 6740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... futex resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 6742] rt_sigprocmask(SIG_SETMASK, [], [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6740] sched_setscheduler(0, SCHED_RR, [2] [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6742] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6740] <... sched_setscheduler resumed>) = 0 [pid 5845] mkdir("./63", 0777 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6738] <... futex resumed>) = 0 [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6738] <... futex resumed>) = 0 [pid 6742] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6740] <... openat resumed>) = 6 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6740] <... futex resumed>) = 0 [pid 6738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... futex resumed>) = 0 [pid 6740] read(6, [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6737] <... futex resumed>) = 0 [pid 6742] <... openat resumed>) = 3 [pid 6741] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6740] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6731] +++ exited with 0 +++ [pid 5845] <... mkdir resumed>) = 0 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6742] <... futex resumed>) = 0 [pid 6741] <... futex resumed>) = 0 [pid 6740] <... futex resumed>) = 0 [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] read(3, [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6740] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6738] <... futex resumed>) = 0 [pid 6737] <... mmap resumed>) = 0x7fe89ef55000 [pid 6742] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6740] <... capset resumed>) = 0 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6737] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6742] <... futex resumed>) = 1 [pid 6741] <... futex resumed>) = 0 [pid 6740] <... futex resumed>) = 0 [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6742] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6740] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6738] <... futex resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] <... futex resumed>) = 0 [pid 6738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6742] <... futex resumed>) = 0 [pid 6741] <... futex resumed>) = 1 [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... futex resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 6742] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6740] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] newfstatat(3, "", [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6737] <... mprotect resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6742] <... futex resumed>) = 1 [pid 6741] <... futex resumed>) = 0 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] <... futex resumed>) = 1 [pid 6738] <... futex resumed>) = 0 [pid 5844] getdents64(3, ./strace-static-x86_64: Process 6743 attached [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] <... futex resumed>) = 0 [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6743] set_robust_list(0x55558ca82760, 24 [pid 6742] <... futex resumed>) = 0 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... futex resumed>) = 0 [pid 6737] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6743] <... set_robust_list resumed>) = 0 [pid 6742] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6740] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 167 [pid 5844] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6744 attached [pid 6743] chdir("./63" [pid 6742] <... futex resumed>) = 0 [pid 6741] <... futex resumed>) = 1 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] newfstatat(AT_FDCWD, "./63/binderfs", [pid 6744] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6743] <... chdir resumed>) = 0 [pid 6742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6740] <... futex resumed>) = 1 [pid 6738] <... futex resumed>) = 0 [pid 6737] <... clone3 resumed> => {parent_tid=[183]}, 88) = 183 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6744] <... rseq resumed>) = 0 [pid 6743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6742] <... bpf resumed>) = 4 [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] rt_sigprocmask(SIG_SETMASK, [], [pid 5844] unlink("./63/binderfs" [pid 6744] set_robust_list(0x7fe89ef759a0, 24 [pid 6743] <... prctl resumed>) = 0 [pid 6740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6744] <... set_robust_list resumed>) = 0 [pid 6743] setpgid(0, 0 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6738] <... futex resumed>) = 0 [pid 6737] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... unlink resumed>) = 0 [pid 6744] rt_sigprocmask(SIG_SETMASK, [], [pid 6743] <... setpgid resumed>) = 0 [pid 6742] <... futex resumed>) = 1 [pid 6741] <... futex resumed>) = 0 [pid 6740] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6737] <... futex resumed>) = 0 [pid 5844] getdents64(3, [pid 6744] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6742] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6737] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6744] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... futex resumed>) = 0 [pid 6740] <... futex resumed>) = 0 [pid 6738] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6744] <... capset resumed>) = 0 [pid 6742] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6740] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6738] <... futex resumed>) = 0 [pid 5844] close(3 [pid 6744] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... bpf resumed>) = 5 [pid 6740] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6738] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6744] <... futex resumed>) = 1 [pid 6743] <... openat resumed>) = 3 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6737] <... futex resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 6744] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6743] write(3, "1000", 4 [pid 6742] <... futex resumed>) = 1 [pid 6741] <... futex resumed>) = 0 [pid 6740] <... futex resumed>) = 0 [pid 6738] close(3 [pid 6737] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] rmdir("./63" [pid 6744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] <... write resumed>) = 4 [pid 6742] signalfd(-1, NULL, 0 [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6740] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6738] <... close resumed>) = 0 [pid 6737] <... futex resumed>) = 0 [pid 6744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6743] close(3 [pid 6742] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6741] <... futex resumed>) = 0 [pid 6738] close(4 [pid 6737] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... rmdir resumed>) = 0 [pid 6744] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] <... close resumed>) = 0 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] <... close resumed>) = 0 [pid 6737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] mkdir("./64", 0777 [pid 6744] <... futex resumed>) = 0 [pid 6743] read(200, [pid 6742] <... futex resumed>) = 0 [pid 6741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] close(5 [pid 6737] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6744] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6743] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6742] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... close resumed>) = 0 [pid 6737] <... futex resumed>) = 0 [pid 6744] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6743] symlink("/dev/binderfs", "./binderfs" [pid 6742] <... prlimit64 resumed>NULL) = 0 [pid 6741] <... futex resumed>) = 0 [pid 6738] close(6 [pid 6737] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6744] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] <... close resumed>) = 0 [pid 6744] <... futex resumed>) = 0 [pid 6742] <... futex resumed>) = 0 [pid 6741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6744] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] sched_setscheduler(0, SCHED_RR, [2] [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] close(7 [pid 6737] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... mkdir resumed>) = 0 [pid 6744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6742] <... sched_setscheduler resumed>) = 0 [pid 6741] <... futex resumed>) = 0 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] <... futex resumed>) = 0 executing program [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6744] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6743] <... symlink resumed>) = 0 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] close(8 [pid 6737] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6744] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] write(1, "executing program\n", 18 [pid 6742] <... futex resumed>) = 0 [pid 6741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6744] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] <... write resumed>) = 18 [pid 6742] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] close(9 [pid 6744] <... futex resumed>) = 1 [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... futex resumed>) = 0 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] <... futex resumed>) = 0 [pid 6744] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] close(10 [pid 6737] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] <... futex resumed>) = 0 [pid 6742] <... openat resumed>) = 6 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] <... futex resumed>) = 0 [pid 6744] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] close(11 [pid 6737] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6744] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6742] <... futex resumed>) = 1 [pid 6741] <... futex resumed>) = 0 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6744] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] <... mmap resumed>) = 0x7fe89ef76000 [pid 6742] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] close(12 [pid 6744] <... futex resumed>) = 1 [pid 6743] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... futex resumed>) = 0 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] <... futex resumed>) = 0 [pid 6744] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6742] read(6, [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] close(13 [pid 6737] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6745 attached [pid 6744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] <... mprotect resumed>) = 0 [pid 6739] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6745] set_robust_list(0x55558ca82760, 24 [pid 6744] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6743] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6739] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... futex resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 174 [pid 6745] <... set_robust_list resumed>) = 0 [pid 6744] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6743] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6739] <... futex resumed>) = 0 [pid 6737] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6745] chdir("./64" [pid 6744] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6739] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6744] <... futex resumed>) = 0 [pid 6737] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6745] <... chdir resumed>) = 0 [pid 6744] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6737] close(3 [pid 6745] <... prctl resumed>) = 0 [pid 6743] <... clone3 resumed> => {parent_tid=[168]}, 88) = 168 [pid 6737] <... close resumed>) = 0 [pid 6745] setpgid(0, 0 [pid 6743] rt_sigprocmask(SIG_SETMASK, [], [pid 6745] <... setpgid resumed>) = 0 [pid 6743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6737] close(4 [pid 6745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... close resumed>) = 0 [pid 6745] <... openat resumed>) = 3 [pid 6743] <... futex resumed>) = 0 [pid 6737] close(5 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6737] <... close resumed>) = 0 [pid 6745] write(3, "1000", 4) = 4 [pid 6737] close(6 [pid 6745] close(3) = 0 [pid 6737] <... close resumed>) = 0 [pid 6745] read(200, 0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6737] close(7 [pid 6745] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] close(8) = -1 EBADF (Bad file descriptor) [pid 6745] write(1, "executing program\n", 18 [pid 6737] close(9executing program [pid 6745] <... write resumed>) = 18 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] close(10 [pid 6745] <... futex resumed>) = 0 [pid 6745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6745] <... mmap resumed>) = 0x7fe89ef76000 [pid 6737] close(11 [pid 6745] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6745] <... mprotect resumed>) = 0 [pid 6737] close(12) = -1 EBADF (Bad file descriptor) [pid 6737] close(13) = -1 EBADF (Bad file descriptor) [pid 6745] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6737] close(14) = -1 EBADF (Bad file descriptor) [pid 6737] close(15 [pid 6745] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6737] close(16./strace-static-x86_64: Process 6747 attached ) = -1 EBADF (Bad file descriptor) [pid 6747] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6737] close(17 [pid 6747] <... rseq resumed>) = 0 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] close(18 [pid 6747] set_robust_list(0x7fe89ef969a0, 24 [pid 6745] <... clone3 resumed> => {parent_tid=[175]}, 88) = 175 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... set_robust_list resumed>) = 0 [pid 6737] close(19 [pid 6747] rt_sigprocmask(SIG_SETMASK, [], [pid 6745] rt_sigprocmask(SIG_SETMASK, [], [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6737] close(20 [pid 6747] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... openat resumed>) = 3 [pid 6745] <... futex resumed>) = 0 [pid 6737] close(21 [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... futex resumed>) = 0 [pid 6737] close(22 [pid 6747] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] close(23 [pid 6747] <... futex resumed>) = 0 [pid 6745] <... futex resumed>) = 1 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] read(3, [pid 6737] close(24 [pid 6747] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6737] close(25 [pid 6747] <... futex resumed>) = 0 [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, 0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6745] <... futex resumed>) = 0 [pid 6737] close(26 [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6746 attached [pid 6747] <... futex resumed>) = 0 [pid 6745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6742] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] close(27 [pid 6747] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6746] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] close(14 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6746] <... rseq resumed>) = 0 [pid 6745] <... futex resumed>) = 0 [pid 6742] <... futex resumed>) = 1 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] close(28 [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6746] set_robust_list(0x7fe89ef969a0, 24 [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6742] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6741] <... futex resumed>) = 0 [pid 6738] close(15 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... futex resumed>) = 0 [pid 6745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] close(29 [pid 6747] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6745] <... futex resumed>) = 0 [pid 6737] exit_group(0 [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6746] <... set_robust_list resumed>) = 0 [pid 6738] close(16 [pid 6747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6746] rt_sigprocmask(SIG_SETMASK, [], [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6744] <... futex resumed>) = ? [pid 6742] <... futex resumed>) = 0 [pid 6741] <... futex resumed>) = 1 [pid 6739] <... futex resumed>) = ? [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6737] <... exit_group resumed>) = ? [pid 6747] <... bpf resumed>) = 4 [pid 6746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6744] +++ exited with 0 +++ [pid 6742] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6739] +++ exited with 0 +++ [pid 6738] close(17 [pid 6746] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... capset resumed>) = 0 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... futex resumed>) = 1 [pid 6746] <... openat resumed>) = 3 [pid 6745] <... futex resumed>) = 0 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] close(18 [pid 6737] +++ exited with 0 +++ [pid 6747] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... futex resumed>) = 1 [pid 6741] <... futex resumed>) = 0 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=20 /* 0.20 s */} --- [pid 6747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6746] <... futex resumed>) = 1 [pid 6745] <... futex resumed>) = 0 [pid 6743] <... futex resumed>) = 0 [pid 6742] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] close(19 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 6747] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6746] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... futex resumed>) = 0 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... bpf resumed>) = 5 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] <... futex resumed>) = 0 [pid 6742] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] close(20 [pid 5842] <... restart_syscall resumed>) = 0 [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6746] read(3, [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... futex resumed>) = 1 [pid 6746] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6745] <... futex resumed>) = 0 [pid 6742] <... futex resumed>) = 0 [pid 6738] close(21 [pid 6747] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6746] <... futex resumed>) = 1 [pid 6745] <... futex resumed>) = 0 [pid 6743] <... futex resumed>) = 0 [pid 6742] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6741] <... futex resumed>) = 0 [pid 6738] close(22 [pid 5842] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6747] signalfd(-1, NULL, 0 [pid 6746] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6747] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6746] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6743] <... futex resumed>) = 0 [pid 6742] <... futex resumed>) = 0 [pid 6741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] close(23 [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6747] <... futex resumed>) = 1 [pid 6746] <... futex resumed>) = 0 [pid 6745] <... futex resumed>) = 0 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... futex resumed>) = 0 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6746] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... openat resumed>) = 3 [pid 6747] <... prlimit64 resumed>NULL) = 0 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6745] <... futex resumed>) = 0 [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] close(24 [pid 5842] newfstatat(3, "", [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6743] <... futex resumed>) = 0 [pid 6742] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6747] <... futex resumed>) = 0 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] close(25 [pid 6747] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6742] <... futex resumed>) = 0 [pid 5842] getdents64(3, [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6746] <... futex resumed>) = 0 [pid 6745] <... futex resumed>) = 0 [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] close(26 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6747] sched_setscheduler(0, SCHED_RR, [2] [pid 6746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6743] <... futex resumed>) = 0 [pid 6742] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6741] <... futex resumed>) = 0 [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6747] <... sched_setscheduler resumed>) = 0 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] close(27 [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... futex resumed>) = 0 [pid 6741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6747] <... futex resumed>) = 1 [pid 6745] <... futex resumed>) = 0 [pid 6742] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6741] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6738] close(28 [pid 5842] newfstatat(AT_FDCWD, "./65/binderfs", [pid 6747] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6746] <... bpf resumed>) = 4 [pid 6745] <... futex resumed>) = 0 [pid 6742] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6741] <... futex resumed>) = 0 [pid 6738] close(29 [pid 6747] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6742] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 5842] unlink("./65/binderfs" [pid 6747] <... openat resumed>) = 6 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... unlink resumed>) = 0 [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6742] <... futex resumed>) = 0 [pid 6741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6747] <... futex resumed>) = 1 [pid 6746] <... futex resumed>) = 1 [pid 6742] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6741] close(3 [pid 6738] exit_group(0 [pid 6747] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] <... futex resumed>) = 0 [pid 6743] <... futex resumed>) = 0 [pid 6740] <... futex resumed>) = ? [pid 6738] <... exit_group resumed>) = ? [pid 5842] getdents64(3, [pid 6746] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6745] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] <... close resumed>) = 0 [pid 6740] +++ exited with 0 +++ [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6747] <... futex resumed>) = 0 [pid 6745] <... futex resumed>) = 1 [pid 6743] <... futex resumed>) = 0 [pid 5842] close(3 [pid 6747] read(6, [pid 6745] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5842] <... close resumed>) = 0 [pid 5842] rmdir("./65" [pid 6746] <... bpf resumed>) = 5 [pid 6741] close(4 [pid 5842] <... rmdir resumed>) = 0 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] <... close resumed>) = 0 [pid 5842] mkdir("./66", 0777 [pid 6741] close(5 [pid 6746] <... futex resumed>) = 1 [pid 6743] <... futex resumed>) = 0 [pid 6738] +++ exited with 0 +++ [pid 6746] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] <... close resumed>) = 0 [pid 5842] <... mkdir resumed>) = 0 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] <... futex resumed>) = 0 [pid 6741] close(6 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6746] signalfd(-1, NULL, 0 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] <... close resumed>) = 0 [pid 6746] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6741] close(7 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6743] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6746] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6748 attached [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6745] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] <... futex resumed>) = 0 [pid 6741] close(8 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6748] set_robust_list(0x55558ca82760, 24 [pid 6746] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6745] <... futex resumed>) = 0 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 184 [pid 5841] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6748] <... set_robust_list resumed>) = 0 [pid 6746] <... prlimit64 resumed>NULL) = 0 [pid 6745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6741] close(9 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6743] <... futex resumed>) = 0 [pid 6745] <... mmap resumed>) = 0x7fe89ef55000 [pid 6741] close(10 [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6746] <... futex resumed>) = 0 [pid 6741] close(11 [pid 6746] sched_setscheduler(0, SCHED_RR, [2] [pid 6743] <... futex resumed>) = 1 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] chdir("./66" [pid 6746] <... sched_setscheduler resumed>) = 0 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6745] <... mprotect resumed>) = 0 [pid 6741] close(12 [pid 5841] <... openat resumed>) = 3 [pid 6748] <... chdir resumed>) = 0 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] newfstatat(3, "", [pid 6748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6746] <... futex resumed>) = 0 [pid 6745] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] close(13 [pid 6748] <... prctl resumed>) = 0 [pid 6746] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6745] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6743] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6748] setpgid(0, 0 [pid 6746] <... openat resumed>) = 6 [pid 6745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] close(14 [pid 5841] getdents64(3, ./strace-static-x86_64: Process 6749 attached [pid 6748] <... setpgid resumed>) = 0 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6749] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6746] <... futex resumed>) = 0 [pid 6745] <... clone3 resumed> => {parent_tid=[176]}, 88) = 176 [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] close(15 [pid 5841] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6749] <... rseq resumed>) = 0 [pid 6748] <... openat resumed>) = 3 [pid 6746] read(6, [pid 6745] rt_sigprocmask(SIG_SETMASK, [], [pid 6743] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6749] set_robust_list(0x7fe89ef759a0, 24 [pid 6748] write(3, "1000", 4 [pid 6746] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] close(16 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6749] <... set_robust_list resumed>) = 0 [pid 6748] <... write resumed>) = 4 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] newfstatat(AT_FDCWD, "./64/binderfs", [pid 6749] rt_sigprocmask(SIG_SETMASK, [], [pid 6748] close(3 [pid 6746] <... futex resumed>) = 0 [pid 6745] <... futex resumed>) = 0 [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] close(17 [pid 6749] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6748] <... close resumed>) = 0 [pid 6746] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6745] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6743] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6749] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6748] read(200, [pid 6746] <... capset resumed>) = 0 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] close(18 [pid 5841] unlink("./64/binderfs" [pid 6749] <... capset resumed>) = 0 [pid 6748] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6749] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] symlink("/dev/binderfs", "./binderfs" [pid 6746] <... futex resumed>) = 0 [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] close(19 [pid 5841] <... unlink resumed>) = 0 [pid 6749] <... futex resumed>) = 1 [pid 6748] <... symlink resumed>) = 0 [pid 6746] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6745] <... futex resumed>) = 0 [pid 6743] <... futex resumed>) = 0 executing program [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] getdents64(3, [pid 6749] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] write(1, "executing program\n", 18 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] close(20 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6749] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... write resumed>) = 18 [pid 6746] <... futex resumed>) = 0 [pid 6745] <... futex resumed>) = 0 [pid 6743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(3 [pid 6749] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6746] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] close(21 [pid 5841] <... close resumed>) = 0 [pid 6749] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] <... futex resumed>) = 0 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] rmdir("./64" [pid 6749] <... futex resumed>) = 0 [pid 6748] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6746] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6745] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] close(22 [pid 6749] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6746] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6745] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6749] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6748] <... mmap resumed>) = 0x7fe89ef76000 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] close(23 [pid 5841] <... rmdir resumed>) = 0 [pid 6749] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6746] <... futex resumed>) = 1 [pid 6745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6749] <... futex resumed>) = 0 [pid 6748] <... mprotect resumed>) = 0 [pid 6746] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] close(24 [pid 5841] mkdir("./65", 0777 [pid 6749] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6748] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6745] <... futex resumed>) = 0 [pid 6743] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6749] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6746] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6745] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] close(25 [pid 5841] <... mkdir resumed>) = 0 [pid 6749] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6746] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6750 attached [pid 6749] <... futex resumed>) = 0 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] close(26 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6750] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6749] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6748] <... clone3 resumed> => {parent_tid=[185]}, 88) = 185 [pid 6746] <... futex resumed>) = 1 [pid 6745] <... futex resumed>) = 0 [pid 6743] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] <... rseq resumed>) = 0 [pid 6749] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] rt_sigprocmask(SIG_SETMASK, [], [pid 6746] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] close(27./strace-static-x86_64: Process 6751 attached [pid 6750] set_robust_list(0x7fe89ef969a0, 24 [pid 6749] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] set_robust_list(0x55558ca82760, 24 [pid 6750] <... set_robust_list resumed>) = 0 [pid 6749] <... futex resumed>) = 0 [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6746] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6745] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] close(28 [pid 6751] <... set_robust_list resumed>) = 0 [pid 6750] rt_sigprocmask(SIG_SETMASK, [], [pid 6749] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6748] <... futex resumed>) = 0 [pid 6746] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6745] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 180 [pid 6750] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6749] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6741] close(29 [pid 6751] chdir("./65" [pid 6750] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6749] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6746] <... futex resumed>) = 1 [pid 6745] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] <... futex resumed>) = 0 [pid 6741] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... chdir resumed>) = 0 [pid 6750] <... openat resumed>) = 3 [pid 6749] <... futex resumed>) = 0 [pid 6746] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6743] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6749] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6743] <... futex resumed>) = 0 [pid 6741] exit_group(0 [pid 6751] <... prctl resumed>) = 0 [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6746] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6743] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6742] <... futex resumed>) = ? [pid 6741] <... exit_group resumed>) = ? [pid 6751] setpgid(0, 0 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6747] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6746] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6742] +++ exited with 0 +++ [pid 6751] <... setpgid resumed>) = 0 [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... futex resumed>) = 0 [pid 6747] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6746] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] read(3, [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6747] <... futex resumed>) = 0 [pid 6746] <... futex resumed>) = 1 [pid 6751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6750] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6747] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6746] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6743] <... futex resumed>) = 0 [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6745] close(3 [pid 6743] close(3 [pid 6751] <... openat resumed>) = 3 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] <... close resumed>) = 0 [pid 6748] <... futex resumed>) = 0 [pid 6743] <... close resumed>) = 0 [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6750] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6745] close(4 [pid 6750] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] write(3, "1000", 4) = 4 [pid 6751] close(3 [pid 6748] <... futex resumed>) = 0 [pid 6745] <... close resumed>) = 0 [pid 6743] close(4 [pid 6741] +++ exited with 0 +++ [pid 6751] <... close resumed>) = 0 [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] close(5 [pid 6743] <... close resumed>) = 0 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=172, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6751] read(200, [pid 6750] <... futex resumed>) = 0 [pid 6748] <... futex resumed>) = 1 [pid 6745] <... close resumed>) = 0 [pid 6743] close(5 [pid 6751] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6745] close(6 [pid 6743] <... close resumed>) = 0 [pid 6751] symlink("/dev/binderfs", "./binderfs" [pid 6750] <... futex resumed>) = 0 [pid 6748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6745] <... close resumed>) = 0 [pid 6743] close(6 [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] close(7 [pid 6748] <... futex resumed>) = 0 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] <... close resumed>) = 0 [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6745] close(8) = -1 EBADF (Bad file descriptor) [pid 6743] close(7 [pid 6751] <... symlink resumed>) = 0 [pid 6750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6745] close(9 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 5843] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6751] write(1, "executing program\n", 18 [pid 6750] <... bpf resumed>) = 4 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(8 [pid 6751] <... write resumed>) = 18 [pid 6745] close(10 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6743] close(9 [pid 6751] <... futex resumed>) = 0 [pid 6745] close(11 [pid 5843] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... mmap resumed>) = 0x7fe89ef76000 [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] close(12 [pid 6743] close(10 [pid 5843] <... openat resumed>) = 3 [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6751] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6748] <... futex resumed>) = 0 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] newfstatat(3, "", [pid 6750] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6745] close(13 [pid 6743] close(11 [pid 6751] <... mprotect resumed>) = 0 [pid 6750] <... bpf resumed>) = 5 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6745] close(14 [pid 6743] close(12 [pid 5843] getdents64(3, [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(13 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6745] close(15 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6751] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(14 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6751] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6745] close(16 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] newfstatat(AT_FDCWD, "./64/binderfs", [pid 6751] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(15 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] close(17 [pid 5843] unlink("./64/binderfs" [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... futex resumed>) = 0 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(16 [pid 6750] signalfd(-1, NULL, 0 [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6745] close(18 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... unlink resumed>) = 0 [pid 6750] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(17 [pid 5843] getdents64(3, [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... futex resumed>) = 0 [pid 6745] close(19 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6750] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(18 [pid 5843] close(3 [pid 6750] <... prlimit64 resumed>NULL) = 0 [pid 6745] close(20 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6752 attached [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(19 [pid 5843] <... close resumed>) = 0 [pid 6751] <... clone3 resumed> => {parent_tid=[181]}, 88) = 181 [pid 6745] close(21 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] rmdir("./64" [pid 6751] rt_sigprocmask(SIG_SETMASK, [], [pid 6745] close(22 [pid 6743] close(20 [pid 5843] <... rmdir resumed>) = 0 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(21 [pid 5843] mkdir("./65", 0777 [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] close(23 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6752] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6751] <... futex resumed>) = 0 [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... mkdir resumed>) = 0 [pid 6743] close(22 [pid 6752] <... rseq resumed>) = 0 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] close(24 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6752] set_robust_list(0x7fe89ef969a0, 24 [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... futex resumed>) = 0 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(23 [pid 6752] <... set_robust_list resumed>) = 0 [pid 6750] sched_setscheduler(0, SCHED_RR, [2] [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] rt_sigprocmask(SIG_SETMASK, [], [pid 6750] <... sched_setscheduler resumed>) = 0 [pid 6752] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6752] <... openat resumed>) = 3 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... futex resumed>) = 0 [pid 6752] <... futex resumed>) = 1 [pid 6751] <... futex resumed>) = 0 [pid 6750] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6753 attached [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... openat resumed>) = 6 [pid 6745] close(25 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6753] set_robust_list(0x55558ca82760, 24 [pid 6752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6751] <... futex resumed>) = 0 [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(24 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 174 [pid 6753] <... set_robust_list resumed>) = 0 [pid 6752] read(3, [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6745] close(26 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6752] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(25 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... futex resumed>) = 0 [pid 6745] close(27 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6753] chdir("./65" [pid 6752] <... futex resumed>) = 1 [pid 6751] <... futex resumed>) = 0 [pid 6750] read(6, [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(26 [pid 6753] <... chdir resumed>) = 0 [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6745] close(28 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(27 [pid 6753] <... prctl resumed>) = 0 [pid 6745] close(29 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6753] setpgid(0, 0 [pid 6745] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6743] close(28 [pid 6753] <... setpgid resumed>) = 0 [pid 6745] exit_group(0 [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6749] <... futex resumed>) = ? [pid 6747] <... futex resumed>) = ? [pid 6745] <... exit_group resumed>) = ? [pid 6743] close(29 [pid 6747] +++ exited with 0 +++ [pid 6743] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6753] <... openat resumed>) = 3 [pid 6743] exit_group(0 [pid 6753] write(3, "1000", 4 [pid 6746] <... futex resumed>) = ? [pid 6743] <... exit_group resumed>) = ? [pid 6746] +++ exited with 0 +++ [pid 6753] <... write resumed>) = 4 [pid 6743] +++ exited with 0 +++ [pid 6753] close(3) = 0 [pid 6753] read(200, 0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 6753] write(1, "executing program\n", 18) = 18 [pid 6749] +++ exited with 0 +++ [pid 6745] +++ exited with 0 +++ [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6753] <... futex resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 6753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 6753] <... mmap resumed>) = 0x7fe89ef76000 [pid 6753] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6753] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5844] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6754 attached [pid 6754] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 5844] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6754] <... rseq resumed>) = 0 [pid 6753] <... clone3 resumed> => {parent_tid=[175]}, 88) = 175 [pid 5844] <... openat resumed>) = 3 [pid 6754] set_robust_list(0x7fe89ef969a0, 24 [pid 6753] rt_sigprocmask(SIG_SETMASK, [], [pid 6754] <... set_robust_list resumed>) = 0 [pid 6753] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] newfstatat(3, "", [pid 6754] rt_sigprocmask(SIG_SETMASK, [], [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6754] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6753] <... futex resumed>) = 0 [pid 6754] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] getdents64(3, [pid 6754] <... openat resumed>) = 3 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5844] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5844] newfstatat(AT_FDCWD, "./64/binderfs", [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6753] <... futex resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6754] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] unlink("./64/binderfs" [pid 6754] <... futex resumed>) = 0 [pid 6753] <... futex resumed>) = 1 [pid 5844] <... unlink resumed>) = 0 [pid 6754] read(3, [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6754] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6754] <... futex resumed>) = 0 [pid 5844] getdents64(3, [pid 6754] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6754] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6753] <... futex resumed>) = 0 [pid 5844] close(3 [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... close resumed>) = 0 [pid 6754] <... futex resumed>) = 0 [pid 6753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] rmdir("./64" [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6754] <... futex resumed>) = 0 [pid 6753] <... futex resumed>) = 0 [pid 5844] <... rmdir resumed>) = 0 [pid 6754] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] mkdir("./65", 0777 [pid 6754] <... futex resumed>) = 0 [pid 6753] <... futex resumed>) = 1 [pid 6754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5844] <... mkdir resumed>) = 0 [pid 6754] <... bpf resumed>) = 4 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6755 attached [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6753] <... futex resumed>) = 0 [pid 6754] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6754] <... bpf resumed>) = 5 [pid 6753] <... futex resumed>) = 0 [pid 6755] set_robust_list(0x55558ca82760, 24 [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6755] <... set_robust_list resumed>) = 0 [pid 6754] <... futex resumed>) = 0 [pid 6753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] chdir("./65" [pid 6754] signalfd(-1, NULL, 0 [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 177 [pid 6754] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6753] <... futex resumed>) = 0 [pid 6755] <... chdir resumed>) = 0 [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6754] <... futex resumed>) = 0 [pid 6753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... prctl resumed>) = 0 [pid 6754] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6755] setpgid(0, 0 [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... setpgid resumed>) = 0 [pid 6754] <... futex resumed>) = 0 [pid 6753] <... futex resumed>) = 1 [pid 6755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6754] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6754] <... prlimit64 resumed>NULL) = 0 [pid 6755] <... openat resumed>) = 3 [pid 6755] write(3, "1000", 4 [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6751] <... futex resumed>) = 0 [pid 6750] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6755] <... write resumed>) = 4 [pid 6754] <... futex resumed>) = 1 [pid 6753] <... futex resumed>) = 0 [pid 6752] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=167, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6755] close(3 [pid 6754] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6755] <... close resumed>) = 0 [pid 6754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] <... futex resumed>) = 0 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] read(200, [pid 6754] sched_setscheduler(0, SCHED_RR, [2] [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] <... futex resumed>) = 1 [pid 6751] <... futex resumed>) = 0 [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... futex resumed>) = 0 [pid 6755] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6754] <... sched_setscheduler resumed>) = 0 [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] umount2("./63", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6755] symlink("/dev/binderfs", "./binderfs" [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6751] <... futex resumed>) = 0 [pid 6750] <... capset resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6755] <... symlink resumed>) = 0 [pid 6754] <... futex resumed>) = 1 [pid 6753] <... futex resumed>) = 0 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 5845] openat(AT_FDCWD, "./63", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6755] write(1, "executing program\n", 18 [pid 6754] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... futex resumed>) = 0 [pid 6751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6755] <... write resumed>) = 18 [pid 6754] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] <... futex resumed>) = 0 [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... openat resumed>) = 3 [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6754] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6751] <... futex resumed>) = 0 [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = 0 [pid 6754] <... openat resumed>) = 6 [pid 6752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6748] <... futex resumed>) = 0 [pid 5845] newfstatat(3, "", [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... bpf resumed>) = 4 [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6754] <... futex resumed>) = 1 [pid 6750] <... futex resumed>) = 0 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... mmap resumed>) = 0x7fe89ef76000 [pid 6754] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6753] <... futex resumed>) = 0 [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6755] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6753] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... futex resumed>) = 1 [pid 6751] <... futex resumed>) = 0 [pid 6748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] getdents64(3, [pid 6755] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6754] <... futex resumed>) = 0 [pid 6753] <... futex resumed>) = 1 [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6754] read(6, [pid 6753] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6751] <... futex resumed>) = 0 [pid 6755] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6752] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6750] <... futex resumed>) = 0 [pid 6748] <... futex resumed>) = 1 [pid 5845] umount2("./63/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6752] <... bpf resumed>) = 5 [pid 6750] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6756 attached [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... openat resumed>) = -1 EFAULT (Bad address) [pid 5845] newfstatat(AT_FDCWD, "./63/binderfs", [pid 6756] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6755] <... clone3 resumed> => {parent_tid=[178]}, 88) = 178 [pid 6752] <... futex resumed>) = 1 [pid 6751] <... futex resumed>) = 0 [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6756] <... rseq resumed>) = 0 [pid 6755] rt_sigprocmask(SIG_SETMASK, [], [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6756] set_robust_list(0x7fe89ef969a0, 24 [pid 6755] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 5845] unlink("./63/binderfs" [pid 6756] <... set_robust_list resumed>) = 0 [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] signalfd(-1, NULL, 0 [pid 6751] <... futex resumed>) = 0 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... unlink resumed>) = 0 [pid 6756] rt_sigprocmask(SIG_SETMASK, [], [pid 6755] <... futex resumed>) = 0 [pid 6752] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... futex resumed>) = 0 [pid 6756] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6750] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] getdents64(3, [pid 6756] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6752] <... futex resumed>) = 0 [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6753] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6756] <... openat resumed>) = 3 [pid 6752] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6751] <... futex resumed>) = 0 [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] close(3 [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... futex resumed>) = 0 [pid 6752] <... prlimit64 resumed>NULL) = 0 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 6756] <... futex resumed>) = 1 [pid 6755] <... futex resumed>) = 0 [pid 6753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] rmdir("./63" [pid 6756] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... mmap resumed>) = 0x7fe89ef55000 [pid 6752] <... futex resumed>) = 0 [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... futex resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 6756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... futex resumed>) = 0 [pid 6753] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6752] sched_setscheduler(0, SCHED_RR, [2] [pid 6751] <... futex resumed>) = 0 [pid 6750] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6756] read(3, [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6753] <... mprotect resumed>) = 0 [pid 6752] <... sched_setscheduler resumed>) = 0 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] mkdir("./64", 0777 [pid 6756] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6753] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... mkdir resumed>) = 0 [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6752] <... futex resumed>) = 0 [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = 1 [pid 6748] <... futex resumed>) = 0 [pid 6756] <... futex resumed>) = 1 [pid 6755] <... futex resumed>) = 0 [pid 6753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6752] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6751] <... futex resumed>) = 0 [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6757 attached ./strace-static-x86_64: Process 6758 attached [pid 6756] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... openat resumed>) = 6 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] set_robust_list(0x55558ca82760, 24 [pid 6757] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... futex resumed>) = 0 [pid 6753] <... clone3 resumed> => {parent_tid=[176]}, 88) = 176 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6750] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6748] <... futex resumed>) = 0 [pid 6758] <... set_robust_list resumed>) = 0 [pid 6757] <... rseq resumed>) = 0 [pid 6756] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6753] rt_sigprocmask(SIG_SETMASK, [], [pid 6752] <... futex resumed>) = 0 [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6748] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6758] chdir("./64" [pid 6757] set_robust_list(0x7fe89ef759a0, 24 [pid 6756] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6753] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6752] read(6, [pid 6751] <... futex resumed>) = 0 [pid 6750] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 169 [pid 6758] <... chdir resumed>) = 0 [pid 6757] <... set_robust_list resumed>) = 0 [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6753] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] <... futex resumed>) = 0 [pid 6748] close(3 [pid 6758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6757] rt_sigprocmask(SIG_SETMASK, [], [pid 6756] <... futex resumed>) = 0 [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... futex resumed>) = 0 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6750] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6748] <... close resumed>) = 0 [pid 6758] <... prctl resumed>) = 0 [pid 6757] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = 0 [pid 6753] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] <... futex resumed>) = 0 [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] close(4 [pid 6758] setpgid(0, 0 [pid 6757] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6756] <... futex resumed>) = 0 [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6752] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6751] <... futex resumed>) = 0 [pid 6748] <... close resumed>) = 0 [pid 6758] <... setpgid resumed>) = 0 [pid 6757] <... capset resumed>) = 0 [pid 6756] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6752] <... capset resumed>) = 0 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6748] close(5 [pid 6757] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] <... close resumed>) = 0 [pid 6758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6757] <... futex resumed>) = 1 [pid 6756] <... futex resumed>) = 0 [pid 6755] <... futex resumed>) = 1 [pid 6753] <... futex resumed>) = 0 [pid 6752] <... futex resumed>) = 0 [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6757] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6753] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6751] <... futex resumed>) = 0 [pid 6748] close(6 [pid 6757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] <... futex resumed>) = 0 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6748] <... close resumed>) = 0 [pid 6753] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] <... futex resumed>) = 0 [pid 6751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] close(7 [pid 6757] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6751] <... futex resumed>) = 0 [pid 6748] close(8 [pid 6757] <... futex resumed>) = 1 [pid 6753] <... futex resumed>) = 0 [pid 6752] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6753] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6748] close(9 [pid 6757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] <... futex resumed>) = 0 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6753] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] <... futex resumed>) = 1 [pid 6751] <... futex resumed>) = 0 [pid 6748] close(10 [pid 6757] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6751] <... futex resumed>) = 0 [pid 6748] close(11 [pid 6757] <... futex resumed>) = 1 [pid 6753] <... futex resumed>) = 0 [pid 6752] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6753] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] close(12 [pid 6757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] <... futex resumed>) = 0 [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6753] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] <... futex resumed>) = 1 [pid 6751] <... futex resumed>) = 0 [pid 6748] close(13 [pid 6757] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6757] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] <... futex resumed>) = 1 [pid 6753] <... futex resumed>) = 0 [pid 6752] <... futex resumed>) = 0 [pid 6751] <... futex resumed>) = 1 [pid 6748] close(14 [pid 6757] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6753] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6756] <... bpf resumed>) = 4 [pid 6752] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6753] <... futex resumed>) = 0 [pid 6748] close(15 [pid 6757] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6756] <... futex resumed>) = 1 [pid 6755] <... futex resumed>) = 0 [pid 6752] <... futex resumed>) = 1 [pid 6751] <... futex resumed>) = 0 [pid 6748] close(16 [pid 6757] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6756] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] <... futex resumed>) = 1 [pid 6756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... futex resumed>) = 0 [pid 6753] <... futex resumed>) = 0 [pid 6752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6751] <... futex resumed>) = 0 [pid 6748] close(17 [pid 6757] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6756] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6753] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6751] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] <... futex resumed>) = 0 [pid 6752] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6757] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6753] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6748] close(18 [pid 6757] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6756] <... bpf resumed>) = 5 [pid 6752] <... futex resumed>) = 0 [pid 6751] close(3 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6757] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6752] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] <... close resumed>) = 0 [pid 6748] close(19 [pid 6757] <... futex resumed>) = 1 [pid 6756] <... futex resumed>) = 1 [pid 6755] <... futex resumed>) = 0 [pid 6753] <... futex resumed>) = 0 [pid 6751] close(4 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... openat resumed>) = 3 [pid 6757] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6756] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] <... close resumed>) = 0 [pid 6748] close(20 [pid 6758] write(3, "1000", 4 [pid 6756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... futex resumed>) = 0 [pid 6751] close(5 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... write resumed>) = 4 [pid 6756] signalfd(-1, NULL, 0 [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6751] <... close resumed>) = 0 [pid 6748] close(21 [pid 6758] close(3 [pid 6756] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6751] close(6 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... close resumed>) = 0 [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] <... close resumed>) = 0 [pid 6748] close(22 [pid 6758] read(200, [pid 6756] <... futex resumed>) = 1 [pid 6755] <... futex resumed>) = 0 [pid 6751] close(7 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6756] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... futex resumed>) = 0 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] close(23 [pid 6758] symlink("/dev/binderfs", "./binderfs" [pid 6756] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6751] close(8 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... symlink resumed>) = 0 [pid 6756] <... prlimit64 resumed>NULL) = 0 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] close(24 [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6754] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6756] <... futex resumed>) = 1 [pid 6755] <... futex resumed>) = 0 [pid 6754] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] close(9 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6758] write(1, "executing program\n", 18 [pid 6756] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6754] <... futex resumed>) = 0 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] close(25 [pid 6758] <... write resumed>) = 18 [pid 6756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6754] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6751] close(10 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6756] sched_setscheduler(0, SCHED_RR, [2] [pid 6755] <... futex resumed>) = 0 [pid 6753] close(3 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] close(26 [pid 6758] <... futex resumed>) = 0 [pid 6756] <... sched_setscheduler resumed>) = 0 [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6753] <... close resumed>) = 0 [pid 6751] close(11 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] close(4 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] close(27 [pid 6758] <... mmap resumed>) = 0x7fe89ef76000 [pid 6756] <... futex resumed>) = 0 [pid 6753] <... close resumed>) = 0 [pid 6751] close(12 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6756] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] close(28 [pid 6758] <... mprotect resumed>) = 0 [pid 6756] <... openat resumed>) = 6 [pid 6755] <... futex resumed>) = 0 [pid 6753] close(5 [pid 6751] close(13 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6753] <... close resumed>) = 0 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] close(29 [pid 6758] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6756] <... futex resumed>) = 0 [pid 6755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] close(6 [pid 6751] close(14 [pid 6748] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6756] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6755] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... close resumed>) = 0 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6748] exit_group(0 [pid 6756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... futex resumed>) = 0 [pid 6753] close(7 [pid 6751] close(15 [pid 6750] <... futex resumed>) = ? [pid 6756] read(6, [pid 6755] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6750] +++ exited with 0 +++ [pid 6748] <... exit_group resumed>) = ? [pid 6753] close(8 [pid 6751] close(16 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6753] close(9 [pid 6751] close(17 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... clone3 resumed> => {parent_tid=[170]}, 88) = 170 [pid 6753] close(10 [pid 6751] close(18 [pid 6758] rt_sigprocmask(SIG_SETMASK, [], [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6753] close(11./strace-static-x86_64: Process 6759 attached [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] close(19 [pid 6748] +++ exited with 0 +++ [pid 6759] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6758] <... futex resumed>) = 0 [pid 6753] close(12 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6759] <... rseq resumed>) = 0 [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] close(20 [pid 6759] set_robust_list(0x7fe89ef969a0, 24 [pid 6753] close(13 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6759] <... set_robust_list resumed>) = 0 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] close(21 [pid 6759] rt_sigprocmask(SIG_SETMASK, [], [pid 6753] close(14 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6759] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6759] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6753] close(15 [pid 6751] close(22 [pid 6759] <... openat resumed>) = 3 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] close(16 [pid 6751] close(23 [pid 6759] <... futex resumed>) = 1 [pid 6758] <... futex resumed>) = 0 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6753] close(17 [pid 6751] close(24 [pid 5842] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... futex resumed>) = 0 [pid 6755] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6759] read(3, [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] <... futex resumed>) = 0 [pid 6753] close(18 [pid 6759] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6751] close(25 [pid 6755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... openat resumed>) = 3 [pid 6753] close(19 [pid 6751] close(26 [pid 5842] newfstatat(3, "", [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6755] <... mmap resumed>) = 0x7fe89ef55000 [pid 6753] close(20 [pid 6751] close(27 [pid 6755] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6759] <... futex resumed>) = 1 [pid 6758] <... futex resumed>) = 0 [pid 6755] <... mprotect resumed>) = 0 [pid 6753] close(21 [pid 5842] getdents64(3, [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] close(28 [pid 6759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... futex resumed>) = 0 [pid 6755] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6753] close(22 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6759] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] close(29 [pid 5842] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6759] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6753] close(23 [pid 6751] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6760 attached [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6751] exit_group(0 [pid 5842] newfstatat(AT_FDCWD, "./66/binderfs", [pid 6760] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6759] <... futex resumed>) = 1 [pid 6758] <... futex resumed>) = 0 [pid 6755] <... clone3 resumed> => {parent_tid=[179]}, 88) = 179 [pid 6753] close(24 [pid 6760] <... rseq resumed>) = 0 [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] rt_sigprocmask(SIG_SETMASK, [], [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6752] <... futex resumed>) = ? [pid 6751] <... exit_group resumed>) = ? [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6760] set_robust_list(0x7fe89ef759a0, 24 [pid 6759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... futex resumed>) = 0 [pid 6755] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6753] close(25 [pid 6752] +++ exited with 0 +++ [pid 6751] +++ exited with 0 +++ [pid 5842] unlink("./66/binderfs" [pid 6760] <... set_robust_list resumed>) = 0 [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6755] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6760] rt_sigprocmask(SIG_SETMASK, [], [pid 6759] <... futex resumed>) = 0 [pid 6758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... futex resumed>) = 0 [pid 6753] close(26 [pid 5842] <... unlink resumed>) = 0 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6760] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] getdents64(3, [pid 6760] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6759] <... bpf resumed>) = 4 [pid 6758] <... futex resumed>) = 0 [pid 6753] close(27 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6760] <... capset resumed>) = 0 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(3 [pid 6760] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] close(28 [pid 6760] <... futex resumed>) = 1 [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6755] <... futex resumed>) = 0 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = 0 [pid 6760] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6759] <... futex resumed>) = 0 [pid 6758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6753] close(29 [pid 5842] rmdir("./66" [pid 5841] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = 0 [pid 6753] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6760] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... futex resumed>) = 0 [pid 6755] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6753] exit_group(0 [pid 5842] <... rmdir resumed>) = 0 [pid 5841] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6760] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6759] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6757] <... futex resumed>) = ? [pid 6755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6754] <... futex resumed>) = ? [pid 6753] <... exit_group resumed>) = ? [pid 5842] mkdir("./67", 0777 [pid 5841] <... openat resumed>) = 3 [pid 6760] <... futex resumed>) = 0 [pid 6759] <... bpf resumed>) = 5 [pid 6757] +++ exited with 0 +++ [pid 6755] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6760] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6755] <... futex resumed>) = 0 [pid 5842] <... mkdir resumed>) = 0 [pid 6760] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6755] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6760] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6754] +++ exited with 0 +++ [pid 6753] +++ exited with 0 +++ [pid 5841] newfstatat(3, "", [pid 6760] <... futex resumed>) = 0 [pid 6759] <... futex resumed>) = 1 [pid 6758] <... futex resumed>) = 0 [pid 6755] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=174, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6760] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6759] signalfd(-1, NULL, 0 [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = 0 [pid 5843] restart_syscall(<... resuming interrupted clone ...> [pid 6760] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6759] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6758] <... futex resumed>) = 0 [pid 6755] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... restart_syscall resumed>) = 0 [pid 5841] getdents64(3, ./strace-static-x86_64: Process 6761 attached [pid 6760] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6761] set_robust_list(0x55558ca82760, 24 [pid 6760] <... futex resumed>) = 0 [pid 6755] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6759] <... futex resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 186 [pid 5841] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6761] <... set_robust_list resumed>) = 0 [pid 6760] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = 0 [pid 5843] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6761] chdir("./67" [pid 6760] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... futex resumed>) = 0 [pid 6755] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] newfstatat(AT_FDCWD, "./65/binderfs", [pid 6761] <... chdir resumed>) = 0 [pid 6760] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6759] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6760] <... futex resumed>) = 0 [pid 6759] <... prlimit64 resumed>NULL) = 0 [pid 6755] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... openat resumed>) = 3 [pid 5841] unlink("./65/binderfs" [pid 6761] <... prctl resumed>) = 0 [pid 6760] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = 0 [pid 5843] newfstatat(3, "", [pid 6761] setpgid(0, 0 [pid 6760] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6759] <... futex resumed>) = 1 [pid 6758] <... futex resumed>) = 0 [pid 6755] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5841] <... unlink resumed>) = 0 [pid 6761] <... setpgid resumed>) = 0 [pid 6760] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] getdents64(3, [pid 5841] getdents64(3, [pid 6761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6760] <... futex resumed>) = 0 [pid 6759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... futex resumed>) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6761] <... openat resumed>) = 3 [pid 6760] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6759] sched_setscheduler(0, SCHED_RR, [2] [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] close(3 [pid 6761] write(3, "1000", 4 [pid 6759] <... sched_setscheduler resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... close resumed>) = 0 [pid 6761] <... write resumed>) = 4 [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] newfstatat(AT_FDCWD, "./65/binderfs", [pid 5841] rmdir("./65" [pid 6761] close(3 [pid 6759] <... futex resumed>) = 1 [pid 6758] <... futex resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] <... rmdir resumed>) = 0 [pid 6761] <... close resumed>) = 0 [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] unlink("./65/binderfs" [pid 5841] mkdir("./66", 0777 [pid 6761] read(200, [pid 6759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... futex resumed>) = 0 [pid 5843] <... unlink resumed>) = 0 [pid 5841] <... mkdir resumed>) = 0 [pid 6761] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6759] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] getdents64(3, [pid 6761] symlink("/dev/binderfs", "./binderfs" [pid 6759] <... openat resumed>) = 6 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... symlink resumed>) = 0 [pid 5843] close(3 executing program [pid 6761] write(1, "executing program\n", 18 [pid 6759] <... futex resumed>) = 1 [pid 6761] <... write resumed>) = 18 [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] <... futex resumed>) = 0 [pid 5843] <... close resumed>) = 0 [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] rmdir("./65"./strace-static-x86_64: Process 6762 attached [pid 6761] <... futex resumed>) = 0 [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] set_robust_list(0x55558ca82760, 24 [pid 6761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6759] <... futex resumed>) = 0 [pid 6758] <... futex resumed>) = 1 [pid 5843] <... rmdir resumed>) = 0 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 182 [pid 6762] <... set_robust_list resumed>) = 0 [pid 6761] <... mmap resumed>) = 0x7fe89ef76000 executing program [pid 6759] read(6, [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] mkdir("./66", 0777 [pid 6762] chdir("./66" [pid 6761] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6762] <... chdir resumed>) = 0 [pid 5843] <... mkdir resumed>) = 0 [pid 6762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6761] <... mprotect resumed>) = 0 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6762] <... prctl resumed>) = 0 [pid 6762] setpgid(0, 0 [pid 6761] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6762] <... setpgid resumed>) = 0 [pid 6761] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6762] <... openat resumed>) = 3 ./strace-static-x86_64: Process 6763 attached [pid 6762] write(3, "1000", 4 [pid 6763] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6762] <... write resumed>) = 4 [pid 6761] <... clone3 resumed> => {parent_tid=[187]}, 88) = 187 [pid 6763] <... rseq resumed>) = 0 [pid 6756] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6763] set_robust_list(0x7fe89ef969a0, 24 [pid 6762] close(3 [pid 6761] rt_sigprocmask(SIG_SETMASK, [], [pid 6756] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6763] <... set_robust_list resumed>) = 0 [pid 6762] <... close resumed>) = 0 [pid 6761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6756] <... futex resumed>) = 0 [pid 6756] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] close(3 [pid 6763] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6762] read(200, [pid 6761] <... futex resumed>) = 0 [pid 6755] <... close resumed>) = 0 [pid 6762] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] symlink("/dev/binderfs", "./binderfs" [pid 6763] <... openat resumed>) = 3 [pid 6762] <... symlink resumed>) = 0 [pid 6755] close(4) = 0 [pid 6755] close(5 [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... close resumed>) = 0 [pid 6763] <... futex resumed>) = 1 [pid 6762] write(1, "executing program\n", 18 [pid 6761] <... futex resumed>) = 0 [pid 6755] close(6 [pid 6762] <... write resumed>) = 18 [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... close resumed>) = 0 [pid 6763] read(3, [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... futex resumed>) = 0 [pid 6755] close(7 [pid 6763] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6762] <... futex resumed>) = 0 [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 177 [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] close(8 [pid 6763] <... futex resumed>) = 0 [pid 6762] <... mmap resumed>) = 0x7fe89ef76000 [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6763] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6762] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6761] <... futex resumed>) = 0 [pid 6755] close(9 [pid 6763] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6762] <... mprotect resumed>) = 0 [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] close(10 [pid 6763] <... futex resumed>) = 0 [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... futex resumed>) = 0 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6763] <... futex resumed>) = 0 [pid 6762] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6755] close(11 [pid 6763] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6765 attached [pid 6755] close(12 [pid 6765] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6763] <... futex resumed>) = 0 [pid 6761] <... futex resumed>) = 1 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] <... rseq resumed>) = 0 [pid 6763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6762] <... clone3 resumed> => {parent_tid=[183]}, 88) = 183 [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6755] close(13 [pid 6765] set_robust_list(0x7fe89ef969a0, 24 [pid 6763] <... bpf resumed>) = 4 [pid 6762] rt_sigprocmask(SIG_SETMASK, [], [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] <... set_robust_list resumed>) = 0 [pid 6755] close(14) = -1 EBADF (Bad file descriptor) [pid 6762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6765] rt_sigprocmask(SIG_SETMASK, [], [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] close(15 [pid 6762] <... futex resumed>) = 0 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] close(16 [pid 6765] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] <... openat resumed>) = 3 [pid 6763] <... futex resumed>) = 1 [pid 6761] <... futex resumed>) = 0 [pid 6755] close(17 [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6763] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6761] <... futex resumed>) = 0 [pid 6755] close(18 [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6763] <... bpf resumed>) = 5 [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] <... futex resumed>) = 1 [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... futex resumed>) = 0 [pid 6755] close(19 [pid 6765] read(3, [pid 6763] <... futex resumed>) = 1 [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... futex resumed>) = 0 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6763] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6762] <... futex resumed>) = 0 [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] close(20 [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] <... futex resumed>) = 0 [pid 6765] <... futex resumed>) = 0 [pid 6763] signalfd(-1, NULL, 0 [pid 6762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6763] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] close(21 [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... futex resumed>) = 0 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6763] <... futex resumed>) = 0 [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] close(22 [pid 6765] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6763] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6761] <... futex resumed>) = 0 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6763] <... prlimit64 resumed>NULL) = 0 [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] close(23 [pid 6765] <... futex resumed>) = 1 [pid 6762] <... futex resumed>) = 0 [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6763] <... futex resumed>) = 0 [pid 6762] <... futex resumed>) = 0 [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] close(24 [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6763] sched_setscheduler(0, SCHED_RR, [2] [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6761] <... futex resumed>) = 0 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] <... futex resumed>) = 0 [pid 6763] <... sched_setscheduler resumed>) = 0 [pid 6762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] close(25 [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6763] <... futex resumed>) = 0 [pid 6762] <... futex resumed>) = 0 [pid 6765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6763] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] close(26 [pid 6765] <... bpf resumed>) = 4 [pid 6763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] <... futex resumed>) = 0 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6763] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY) = 6 [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6763] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] close(27 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6755] close(28 [pid 6765] <... futex resumed>) = 1 [pid 6763] <... futex resumed>) = 0 [pid 6762] <... futex resumed>) = 0 [pid 6761] <... futex resumed>) = 1 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6763] read(6, [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] close(29 [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6762] <... futex resumed>) = 0 [pid 6755] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6764 attached [pid 6765] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6759] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6755] exit_group(0 [pid 6765] <... bpf resumed>) = 5 [pid 6764] set_robust_list(0x55558ca82760, 24 [pid 6760] <... futex resumed>) = ? [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6756] <... futex resumed>) = ? [pid 6755] <... exit_group resumed>) = ? [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... set_robust_list resumed>) = 0 [pid 6760] +++ exited with 0 +++ [pid 6759] <... futex resumed>) = 1 [pid 6765] <... futex resumed>) = 1 [pid 6762] <... futex resumed>) = 0 [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6762] <... futex resumed>) = 0 [pid 6756] +++ exited with 0 +++ [pid 6755] +++ exited with 0 +++ [pid 6765] signalfd(-1, NULL, 0 [pid 6764] chdir("./66" [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6758] <... futex resumed>) = 0 [pid 6765] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... chdir resumed>) = 0 [pid 6758] <... futex resumed>) = 1 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=24 /* 0.24 s */} --- [pid 6765] <... futex resumed>) = 1 [pid 6764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6762] <... futex resumed>) = 0 [pid 6759] <... futex resumed>) = 0 [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] <... prctl resumed>) = 0 [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6759] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] setpgid(0, 0 [pid 6762] <... futex resumed>) = 0 [pid 6761] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6759] <... capset resumed>) = 0 [pid 6765] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6764] <... setpgid resumed>) = 0 [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] <... futex resumed>) = 0 [pid 6765] <... prlimit64 resumed>NULL) = 0 [pid 6761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6761] <... mmap resumed>) = 0x7fe89ef55000 [pid 6759] <... futex resumed>) = 1 [pid 6758] <... futex resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6765] <... futex resumed>) = 1 [pid 6764] <... openat resumed>) = 3 [pid 6762] <... futex resumed>) = 0 [pid 6761] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] write(3, "1000", 4 [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... mprotect resumed>) = 0 [pid 6759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... futex resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] <... write resumed>) = 4 [pid 6762] <... futex resumed>) = 0 [pid 6761] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6765] sched_setscheduler(0, SCHED_RR, [2] [pid 6764] close(3 [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] newfstatat(3, "", [pid 6765] <... sched_setscheduler resumed>) = 0 [pid 6764] <... close resumed>) = 0 [pid 6761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6759] <... futex resumed>) = 0 [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 6766 attached [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] read(200, [pid 6759] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6758] <... futex resumed>) = 0 [pid 5844] getdents64(3, [pid 6766] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6765] <... futex resumed>) = 1 [pid 6764] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6762] <... futex resumed>) = 0 [pid 6761] <... clone3 resumed> => {parent_tid=[188]}, 88) = 188 [pid 6759] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6766] <... rseq resumed>) = 0 [pid 6765] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6764] symlink("/dev/binderfs", "./binderfs" [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] rt_sigprocmask(SIG_SETMASK, [], [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6766] set_robust_list(0x7fe89ef759a0, 24 [pid 6765] <... openat resumed>) = 6 [pid 6764] <... symlink resumed>) = 0 [pid 6762] <... futex resumed>) = 0 [pid 6761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6759] <... futex resumed>) = 1 [pid 6758] <... futex resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6766] <... set_robust_list resumed>) = 0 [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] write(1, "executing program\n", 18executing program [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] newfstatat(AT_FDCWD, "./65/binderfs", [pid 6766] rt_sigprocmask(SIG_SETMASK, [], [pid 6765] <... futex resumed>) = 0 [pid 6764] <... write resumed>) = 18 [pid 6762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] <... futex resumed>) = 0 [pid 6759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... futex resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6766] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6759] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6766] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] <... futex resumed>) = 0 [pid 6762] <... futex resumed>) = 0 [pid 5844] unlink("./65/binderfs" [pid 6766] <... capset resumed>) = 0 [pid 6765] read(6, [pid 6764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6759] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... unlink resumed>) = 0 [pid 6766] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... mmap resumed>) = 0x7fe89ef76000 [pid 6766] <... futex resumed>) = 1 [pid 6764] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6761] <... futex resumed>) = 0 [pid 6758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6766] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... mprotect resumed>) = 0 [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6766] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6762] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6761] <... futex resumed>) = 0 [pid 6759] <... futex resumed>) = 0 [pid 6764] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6758] <... futex resumed>) = 0 [pid 6766] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6764] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6762] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6759] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6766] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6762] <... futex resumed>) = 0 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6759] <... write resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6767 attached [pid 6766] <... futex resumed>) = 0 [pid 6762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6761] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6766] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6764] <... clone3 resumed> => {parent_tid=[178]}, 88) = 178 [pid 6762] <... mmap resumed>) = 0x7fe89ef55000 [pid 6761] <... futex resumed>) = 0 [pid 6759] <... futex resumed>) = 1 [pid 6758] <... futex resumed>) = 0 [pid 6767] <... rseq resumed>) = 0 [pid 6766] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6764] rt_sigprocmask(SIG_SETMASK, [], [pid 6762] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6761] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] set_robust_list(0x7fe89ef969a0, 24 [pid 6766] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... futex resumed>) = 0 [pid 6762] <... mprotect resumed>) = 0 [pid 5844] getdents64(3, [pid 6767] <... set_robust_list resumed>) = 0 [pid 6766] <... futex resumed>) = 0 [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6761] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6759] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6767] rt_sigprocmask(SIG_SETMASK, [], [pid 6766] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6764] <... futex resumed>) = 0 [pid 6762] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6761] <... futex resumed>) = 0 [pid 6759] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6767] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6766] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6761] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6759] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6766] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6759] <... futex resumed>) = 1 [pid 6758] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6768 attached [pid 6767] <... openat resumed>) = 3 [pid 6766] <... futex resumed>) = 0 [pid 6761] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6759] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6758] close(3 [pid 6768] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6766] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6762] <... clone3 resumed> => {parent_tid=[184]}, 88) = 184 [pid 6761] <... futex resumed>) = 0 [pid 6765] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6758] <... close resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6768] <... rseq resumed>) = 0 [pid 6767] <... futex resumed>) = 1 [pid 6766] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = 0 [pid 6762] rt_sigprocmask(SIG_SETMASK, [], [pid 6761] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6758] close(4 [pid 6768] set_robust_list(0x7fe89ef759a0, 24 [pid 6767] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6766] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] <... futex resumed>) = 0 [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... close resumed>) = 0 [pid 5844] close(3 [pid 6768] <... set_robust_list resumed>) = 0 [pid 6767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6766] <... futex resumed>) = 0 [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] <... futex resumed>) = 0 [pid 6762] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] close(5 [pid 5844] <... close resumed>) = 0 [pid 6768] rt_sigprocmask(SIG_SETMASK, [], [pid 6767] read(3, [pid 6766] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] <... futex resumed>) = 0 [pid 6761] <... futex resumed>) = 0 [pid 6758] <... close resumed>) = 0 [pid 5844] rmdir("./65" [pid 6768] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6767] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6766] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6763] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6762] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6758] close(6 [pid 5844] <... rmdir resumed>) = 0 [pid 6768] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6766] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6763] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6768] <... capset resumed>) = 0 [pid 6767] <... futex resumed>) = 1 [pid 6766] <... futex resumed>) = 0 [pid 6764] <... futex resumed>) = 0 [pid 6763] <... futex resumed>) = 0 [pid 6761] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6758] <... close resumed>) = 0 [pid 5844] mkdir("./66", 0777 [pid 6768] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6766] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6763] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] close(3 [pid 6758] close(7 [pid 6768] <... futex resumed>) = 1 [pid 6767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] <... futex resumed>) = 0 [pid 6762] <... futex resumed>) = 0 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... mkdir resumed>) = 0 [pid 6768] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6767] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] <... close resumed>) = 0 [pid 6758] close(8 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6767] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6765] <... futex resumed>) = 0 [pid 6762] <... futex resumed>) = 1 [pid 6761] close(4 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] close(9 [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] <... close resumed>) = 0 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6769 attached [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] close(5 [pid 6758] close(10 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 180 [pid 6769] set_robust_list(0x55558ca82760, 24 [pid 6767] <... futex resumed>) = 1 [pid 6765] <... futex resumed>) = 0 [pid 6764] <... futex resumed>) = 0 [pid 6762] <... futex resumed>) = 1 [pid 6761] <... close resumed>) = 0 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... set_robust_list resumed>) = 0 [pid 6767] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6765] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] close(6 [pid 6758] close(11 [pid 6769] chdir("./66" [pid 6767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6765] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6764] <... futex resumed>) = 0 [pid 6769] <... chdir resumed>) = 0 [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] <... close resumed>) = 0 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6767] <... futex resumed>) = 0 [pid 6765] <... futex resumed>) = 0 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] close(7 [pid 6758] close(12 [pid 6769] <... prctl resumed>) = 0 [pid 6767] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6765] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... futex resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] setpgid(0, 0 [pid 6767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6765] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6764] <... futex resumed>) = 0 [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] close(8 [pid 6758] close(13 [pid 6769] <... setpgid resumed>) = 0 [pid 6767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6765] <... futex resumed>) = 0 [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] close(9 [pid 6758] close(14 [pid 6767] <... bpf resumed>) = 4 [pid 6769] <... openat resumed>) = 3 [pid 6765] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6762] <... futex resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] write(3, "1000", 4 [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] close(10 [pid 6758] close(15 [pid 6769] <... write resumed>) = 4 [pid 6767] <... futex resumed>) = 1 [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] close(3 [pid 6767] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6765] <... futex resumed>) = 1 [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... futex resumed>) = 0 [pid 6761] close(11 [pid 6758] close(16 [pid 6769] <... close resumed>) = 0 [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] <... futex resumed>) = 0 [pid 6762] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] <... bpf resumed>) = 5 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] read(200, [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6762] <... futex resumed>) = 0 [pid 6761] close(12 [pid 6758] close(17 [pid 6769] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6767] <... futex resumed>) = 0 [pid 6765] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6762] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] symlink("/dev/binderfs", "./binderfs" [pid 6767] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6765] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6761] close(13 [pid 6758] close(18 [pid 6769] <... symlink resumed>) = 0 [pid 6767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6765] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6767] signalfd(-1, NULL, 0 [pid 6765] <... futex resumed>) = 1 [pid 6761] close(14executing program [pid 6769] write(1, "executing program\n", 18 [pid 6767] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6765] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] <... futex resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] close(19 [pid 6769] <... write resumed>) = 18 [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6762] close(3 [pid 6761] close(15 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] <... futex resumed>) = 0 [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... close resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] close(20 [pid 6769] <... futex resumed>) = 0 [pid 6767] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6764] <... futex resumed>) = 0 [pid 6762] close(4 [pid 6761] close(16 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6767] <... prlimit64 resumed>NULL) = 0 [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] <... close resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] close(21 [pid 6769] <... mmap resumed>) = 0x7fe89ef76000 [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6762] close(5 [pid 6761] close(17 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... close resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] close(22 [pid 6769] <... mprotect resumed>) = 0 [pid 6764] <... futex resumed>) = 0 [pid 6761] close(18 [pid 6762] close(6 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6767] <... futex resumed>) = 0 [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] <... close resumed>) = 0 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] close(23 [pid 6769] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6767] sched_setscheduler(0, SCHED_RR, [2] [pid 6762] close(7 [pid 6761] close(19 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6767] <... sched_setscheduler resumed>) = 0 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] close(8 [pid 6761] close(20 [pid 6758] close(24./strace-static-x86_64: Process 6770 attached [pid 6767] <... futex resumed>) = 1 [pid 6767] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6770] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053) = 0 [pid 6769] <... clone3 resumed> => {parent_tid=[181]}, 88) = 181 [pid 6764] <... futex resumed>) = 0 [pid 6762] close(9 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] close(25 [pid 6770] set_robust_list(0x7fe89ef969a0, 24 [pid 6769] rt_sigprocmask(SIG_SETMASK, [], [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(21 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6770] <... set_robust_list resumed>) = 0 [pid 6769] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6767] <... futex resumed>) = 0 [pid 6764] <... futex resumed>) = 1 [pid 6762] close(10 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] close(26 [pid 6769] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(22 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... futex resumed>) = 0 [pid 6767] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6762] close(11 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] close(27 [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(23 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6770] rt_sigprocmask(SIG_SETMASK, [], [pid 6767] <... openat resumed>) = 6 [pid 6762] close(12 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] close(28 [pid 6770] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(24 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6767] <... futex resumed>) = 1 [pid 6764] <... futex resumed>) = 0 [pid 6762] close(13 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6758] close(29 [pid 6770] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6767] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(25 [pid 6758] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6770] <... openat resumed>) = 3 [pid 6767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] <... futex resumed>) = 0 [pid 6762] close(14 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6770] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] read(6, [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(26 [pid 6758] exit_group(0 [pid 6770] <... futex resumed>) = 1 [pid 6769] <... futex resumed>) = 0 [pid 6762] close(15 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6759] <... futex resumed>) = ? [pid 6758] <... exit_group resumed>) = ? [pid 6769] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(27 [pid 6759] +++ exited with 0 +++ [pid 6758] +++ exited with 0 +++ [pid 6769] <... futex resumed>) = 0 [pid 6762] close(16 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=169, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(28 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 6762] close(17 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] close(29 [pid 6762] close(18 [pid 6761] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] exit_group(0 [pid 6762] close(19 [pid 6766] <... futex resumed>) = ? [pid 6763] <... futex resumed>) = ? [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6761] <... exit_group resumed>) = ? [pid 6766] +++ exited with 0 +++ [pid 6763] +++ exited with 0 +++ [pid 6762] close(20) = -1 EBADF (Bad file descriptor) [pid 6761] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 5845] umount2("./64", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6762] close(21 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] openat(AT_FDCWD, "./64", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6762] close(22 [pid 5845] <... openat resumed>) = 3 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(3, "", [pid 6762] close(23 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 6762] close(24 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./64/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6762] close(25 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(AT_FDCWD, "./64/binderfs", [pid 6762] close(26 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] unlink("./64/binderfs" [pid 6762] close(27 [pid 5845] <... unlink resumed>) = 0 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 6762] close(28 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(3 [pid 6762] close(29 [pid 5845] <... close resumed>) = 0 [pid 6762] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] rmdir("./64" [pid 6762] exit_group(0 [pid 5845] <... rmdir resumed>) = 0 [pid 6768] <... futex resumed>) = ? [pid 6765] <... futex resumed>) = ? [pid 6762] <... exit_group resumed>) = ? [pid 5845] mkdir("./65", 0777 [pid 6768] +++ exited with 0 +++ [pid 6765] +++ exited with 0 +++ [pid 5845] <... mkdir resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6771 attached [pid 6762] +++ exited with 0 +++ [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=182, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 6771] set_robust_list(0x55558ca82760, 24) = 0 [pid 5841] <... restart_syscall resumed>) = 0 [pid 6771] chdir("./65" [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 171 [pid 6771] <... chdir resumed>) = 0 [pid 5841] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6771] <... prctl resumed>) = 0 [pid 5841] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6771] setpgid(0, 0 [pid 5841] <... openat resumed>) = 3 [pid 6771] <... setpgid resumed>) = 0 [pid 5841] newfstatat(3, "", [pid 6771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6771] <... openat resumed>) = 3 [pid 5841] getdents64(3, 0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 6771] write(3, "1000", 4 [pid 5841] newfstatat(AT_FDCWD, "./66/binderfs", [pid 6771] <... write resumed>) = 4 [pid 6771] close(3 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6771] <... close resumed>) = 0 [pid 6771] read(200, [pid 5841] unlink("./66/binderfs" [pid 6771] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... unlink resumed>) = 0 [pid 6771] symlink("/dev/binderfs", "./binderfs" [pid 6764] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5841] getdents64(3, [pid 6771] <... symlink resumed>) = 0 [pid 6771] write(1, "executing program\n", 18executing program [pid 6764] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6771] <... write resumed>) = 18 [pid 6764] <... futex resumed>) = 0 [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5841] close(3 [pid 6771] <... futex resumed>) = 0 [pid 6769] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6764] <... mmap resumed>) = 0x7fe89ef55000 [pid 6771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6769] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 5842] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... close resumed>) = 0 [pid 6771] <... mmap resumed>) = 0x7fe89ef76000 [pid 6769] <... futex resumed>) = 0 [pid 6764] <... mprotect resumed>) = 0 [pid 6771] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] rmdir("./66" [pid 6771] <... mprotect resumed>) = 0 [pid 5842] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] <... rmdir resumed>) = 0 [pid 6771] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6769] <... mmap resumed>) = 0x7fe89ef55000 [pid 6764] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5842] <... openat resumed>) = 3 [pid 5841] mkdir("./67", 0777 [pid 6769] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6771] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6769] <... mprotect resumed>) = 0 [pid 6764] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5842] newfstatat(3, "", [pid 5841] <... mkdir resumed>) = 0 [pid 6771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 6772 attached [pid 6769] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5842] getdents64(3, ./strace-static-x86_64: Process 6773 attached [pid 6772] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6771] <... clone3 resumed> => {parent_tid=[172]}, 88) = 172 [pid 6769] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6773] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6772] <... rseq resumed>) = 0 [pid 6771] rt_sigprocmask(SIG_SETMASK, [], [pid 6770] read(3, [pid 6769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6767] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6764] <... clone3 resumed> => {parent_tid=[179]}, 88) = 179 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 6774 attached [pid 6773] <... rseq resumed>) = 0 [pid 6772] set_robust_list(0x7fe89ef969a0, 24 [pid 6771] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6770] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6775 attached [pid 6774] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6773] set_robust_list(0x7fe89ef759a0, 24 [pid 6772] <... set_robust_list resumed>) = 0 [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] <... futex resumed>) = 0 [pid 6764] rt_sigprocmask(SIG_SETMASK, [], [pid 5842] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6775] set_robust_list(0x55558ca82760, 24 [pid 6774] <... rseq resumed>) = 0 [pid 6773] <... set_robust_list resumed>) = 0 [pid 6772] rt_sigprocmask(SIG_SETMASK, [], [pid 6771] <... futex resumed>) = 0 [pid 6770] <... futex resumed>) = 0 [pid 6769] <... clone3 resumed> => {parent_tid=[182]}, 88) = 182 [pid 6767] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6775] <... set_robust_list resumed>) = 0 [pid 6774] set_robust_list(0x7fe89ef759a0, 24 [pid 6773] rt_sigprocmask(SIG_SETMASK, [], [pid 6772] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6769] rt_sigprocmask(SIG_SETMASK, [], [pid 6764] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5842] newfstatat(AT_FDCWD, "./67/binderfs", [pid 6770] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 185 [pid 6775] chdir("./67" [pid 6774] <... set_robust_list resumed>) = 0 [pid 6773] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6772] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6769] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6764] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6773] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6764] <... futex resumed>) = 0 [pid 6775] <... chdir resumed>) = 0 [pid 6774] rt_sigprocmask(SIG_SETMASK, [], [pid 6773] <... capset resumed>) = 0 [pid 6772] <... openat resumed>) = 3 [pid 6769] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] unlink("./67/binderfs" [pid 6775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6773] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6775] <... prctl resumed>) = 0 [pid 6774] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6773] <... futex resumed>) = 0 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] <... futex resumed>) = 0 [pid 5842] <... unlink resumed>) = 0 [pid 6775] setpgid(0, 0 [pid 6774] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6773] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6772] <... futex resumed>) = 1 [pid 6771] <... futex resumed>) = 0 [pid 6769] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] getdents64(3, [pid 6775] <... setpgid resumed>) = 0 [pid 6774] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6774] <... futex resumed>) = 0 [pid 6772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] <... futex resumed>) = 0 [pid 6769] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] close(3 [pid 6774] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6772] read(3, [pid 6769] <... futex resumed>) = 1 [pid 6775] <... openat resumed>) = 3 [pid 6772] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6770] <... futex resumed>) = 0 [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... close resumed>) = 0 [pid 6775] write(3, "1000", 4 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6767] <... futex resumed>) = 0 [pid 6764] <... futex resumed>) = 1 [pid 5842] rmdir("./67" [pid 6775] <... write resumed>) = 4 [pid 6772] <... futex resumed>) = 1 [pid 6771] <... futex resumed>) = 0 [pid 6769] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6770] <... futex resumed>) = 0 [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... rmdir resumed>) = 0 [pid 6775] close(3 [pid 6772] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] <... futex resumed>) = 0 [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] <... close resumed>) = 0 [pid 6772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] <... futex resumed>) = 0 [pid 6770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] mkdir("./68", 0777 [pid 6775] read(200, [pid 6772] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6767] <... futex resumed>) = 0 [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... mkdir resumed>) = 0 [pid 6775] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6772] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6770] <... bpf resumed>) = 4 [pid 6767] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6764] <... futex resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6775] symlink("/dev/binderfs", "./binderfs" [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6770] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6775] <... symlink resumed>) = 0 [pid 6772] <... futex resumed>) = 1 [pid 6771] <... futex resumed>) = 0 [pid 6770] <... futex resumed>) = 1 [pid 6769] <... futex resumed>) = 0 [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6776 attached executing program [pid 6775] write(1, "executing program\n", 18 [pid 6772] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6769] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] <... futex resumed>) = 0 [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] set_robust_list(0x55558ca82760, 24 [pid 6775] <... write resumed>) = 18 [pid 6772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] <... futex resumed>) = 0 [pid 6770] <... bpf resumed>) = 5 [pid 6769] <... futex resumed>) = 0 [pid 6767] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6764] <... futex resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 189 [pid 6776] <... set_robust_list resumed>) = 0 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6770] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6767] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6775] <... futex resumed>) = 0 [pid 6772] <... futex resumed>) = 0 [pid 6771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6770] <... futex resumed>) = 0 [pid 6769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] chdir("./68" [pid 6775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6769] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] <... futex resumed>) = 0 [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] <... chdir resumed>) = 0 [pid 6775] <... mmap resumed>) = 0x7fe89ef76000 [pid 6772] <... bpf resumed>) = 4 [pid 6771] <... futex resumed>) = 0 [pid 6770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6769] <... futex resumed>) = 0 [pid 6767] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6764] <... futex resumed>) = 0 [pid 6776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6775] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6770] signalfd(-1, NULL, 0 [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6767] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6776] <... prctl resumed>) = 0 [pid 6775] <... mprotect resumed>) = 0 [pid 6772] <... futex resumed>) = 0 [pid 6771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6770] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] setpgid(0, 0 [pid 6772] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] <... futex resumed>) = 0 [pid 6764] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] <... setpgid resumed>) = 0 [pid 6767] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6764] <... futex resumed>) = 0 [pid 6776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6771] <... futex resumed>) = 0 [pid 6770] <... futex resumed>) = 1 [pid 6767] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6764] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6776] <... openat resumed>) = 3 [pid 6775] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6770] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6769] <... futex resumed>) = 0 [pid 6767] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] write(3, "1000", 4 [pid 6775] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6772] <... bpf resumed>) = 5 [pid 6769] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] <... futex resumed>) = 0 [pid 6764] close(3 [pid 6776] <... write resumed>) = 4 [pid 6775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] <... futex resumed>) = 0 [pid 6769] <... futex resumed>) = 1 [pid 6767] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] <... close resumed>) = 0 ./strace-static-x86_64: Process 6777 attached [pid 6776] close(3 [pid 6772] <... futex resumed>) = 1 [pid 6771] <... futex resumed>) = 0 [pid 6770] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] close(4 [pid 6777] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6776] <... close resumed>) = 0 [pid 6775] <... clone3 resumed> => {parent_tid=[186]}, 88) = 186 [pid 6772] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] <... prlimit64 resumed>NULL) = 0 [pid 6764] <... close resumed>) = 0 [pid 6777] <... rseq resumed>) = 0 [pid 6776] read(200, [pid 6775] rt_sigprocmask(SIG_SETMASK, [], [pid 6772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] <... futex resumed>) = 0 [pid 6770] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] close(5 [pid 6777] set_robust_list(0x7fe89ef969a0, 24 [pid 6776] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6775] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6772] signalfd(-1, NULL, 0 [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6770] <... futex resumed>) = 1 [pid 6769] <... futex resumed>) = 0 [pid 6777] <... set_robust_list resumed>) = 0 [pid 6776] symlink("/dev/binderfs", "./binderfs" [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6770] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6769] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... close resumed>) = 0 [pid 6777] rt_sigprocmask(SIG_SETMASK, [], [pid 6776] <... symlink resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6769] <... futex resumed>) = 0 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6772] <... futex resumed>) = 1 [pid 6771] <... futex resumed>) = 0 [pid 6770] sched_setscheduler(0, SCHED_RR, [2] [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6772] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] <... sched_setscheduler resumed>) = 0 [pid 6772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] <... futex resumed>) = 0 [pid 6770] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6770] <... futex resumed>) = 1 [pid 6769] <... futex resumed>) = 0 [pid 6772] <... prlimit64 resumed>NULL) = 0 [pid 6770] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6769] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6769] <... futex resumed>) = 0 [pid 6772] <... futex resumed>) = 1 [pid 6771] <... futex resumed>) = 0 [pid 6770] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6772] sched_setscheduler(0, SCHED_RR, [2] [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] <... openat resumed>) = 6 [pid 6772] <... sched_setscheduler resumed>) = 0 [pid 6771] <... futex resumed>) = 0 [pid 6770] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 6777] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6776] write(1, "executing program\n", 18 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6770] <... futex resumed>) = 1 [pid 6769] <... futex resumed>) = 0 [pid 6764] close(6 [pid 6777] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6776] <... write resumed>) = 18 [pid 6772] <... futex resumed>) = 0 [pid 6771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6770] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6769] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... close resumed>) = 0 [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6770] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6769] <... futex resumed>) = 0 [pid 6764] close(7 [pid 6777] <... openat resumed>) = 3 [pid 6776] <... futex resumed>) = 0 [pid 6772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] <... futex resumed>) = 0 [pid 6770] read(6, [pid 6769] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6772] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] close(8 [pid 6777] <... futex resumed>) = 1 [pid 6776] <... mmap resumed>) = 0x7fe89ef76000 [pid 6775] <... futex resumed>) = 0 [pid 6772] <... openat resumed>) = 6 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6776] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] close(9 [pid 6777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... mprotect resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6772] <... futex resumed>) = 1 [pid 6771] <... futex resumed>) = 0 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6777] read(3, [pid 6776] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6772] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] close(10 [pid 6777] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6776] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] <... futex resumed>) = 0 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6772] read(6, [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] close(11./strace-static-x86_64: Process 6778 attached [pid 6777] <... futex resumed>) = 1 [pid 6775] <... futex resumed>) = 0 [pid 6772] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6769] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6776] <... clone3 resumed> => {parent_tid=[190]}, 88) = 190 [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] close(12 [pid 6778] <... rseq resumed>) = 0 [pid 6777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] rt_sigprocmask(SIG_SETMASK, [], [pid 6775] <... futex resumed>) = 0 [pid 6774] <... futex resumed>) = 0 [pid 6772] <... futex resumed>) = 1 [pid 6771] <... futex resumed>) = 0 [pid 6769] <... futex resumed>) = 1 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] set_robust_list(0x7fe89ef969a0, 24 [pid 6777] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6774] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6772] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] close(13 [pid 6778] <... set_robust_list resumed>) = 0 [pid 6777] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6774] <... capset resumed>) = 0 [pid 6772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] <... futex resumed>) = 0 [pid 6778] rt_sigprocmask(SIG_SETMASK, [], [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] <... futex resumed>) = 0 [pid 6774] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6777] <... futex resumed>) = 1 [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6775] <... futex resumed>) = 0 [pid 6774] <... futex resumed>) = 1 [pid 6772] <... capset resumed>) = 0 [pid 6769] <... futex resumed>) = 0 [pid 6764] close(14 [pid 6778] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6774] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... openat resumed>) = 3 [pid 6777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6775] <... futex resumed>) = 0 [pid 6774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6772] <... futex resumed>) = 1 [pid 6771] <... futex resumed>) = 0 [pid 6769] <... futex resumed>) = 0 [pid 6764] close(15 [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6772] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... futex resumed>) = 1 [pid 6777] <... futex resumed>) = 0 [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6774] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] <... futex resumed>) = 0 [pid 6769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] close(16 [pid 6778] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6774] <... futex resumed>) = 0 [pid 6772] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6769] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] <... bpf resumed>) = 4 [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6774] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6769] <... futex resumed>) = 0 [pid 6764] close(17 [pid 6778] read(3, [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6774] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6772] <... futex resumed>) = 0 [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6777] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6774] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6771] <... futex resumed>) = 0 [pid 6769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] close(18 [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6774] <... futex resumed>) = 0 [pid 6772] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6769] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... futex resumed>) = 1 [pid 6777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6774] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6769] <... futex resumed>) = 0 [pid 6764] close(19 [pid 6778] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6774] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6772] <... futex resumed>) = 0 [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] <... bpf resumed>) = 5 [pid 6776] <... futex resumed>) = 0 [pid 6774] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6771] <... futex resumed>) = 0 [pid 6769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] close(20 [pid 6778] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6774] <... futex resumed>) = 0 [pid 6772] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6769] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6777] <... futex resumed>) = 1 [pid 6775] <... futex resumed>) = 0 [pid 6774] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6769] <... futex resumed>) = 0 [pid 6764] close(21 [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6774] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6772] <... futex resumed>) = 0 [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... futex resumed>) = 1 [pid 6777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6774] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6771] <... futex resumed>) = 0 [pid 6769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] close(22 [pid 6778] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] signalfd(-1, NULL, 0 [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6774] <... futex resumed>) = 0 [pid 6772] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6769] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6776] <... futex resumed>) = 0 [pid 6774] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6769] <... futex resumed>) = 0 [pid 6764] close(23 [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6774] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6772] <... futex resumed>) = 0 [pid 6771] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... futex resumed>) = 0 [pid 6777] <... futex resumed>) = 1 [pid 6776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6775] <... futex resumed>) = 0 [pid 6774] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6771] <... futex resumed>) = 0 [pid 6769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] close(24 [pid 6778] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6774] <... futex resumed>) = 0 [pid 6772] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6771] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] <... prlimit64 resumed>NULL) = 0 [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6774] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6772] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6764] close(25 [pid 6778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6772] <... futex resumed>) = 0 [pid 6771] close(3 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6777] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6772] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6764] close(26 [pid 6777] sched_setscheduler(0, SCHED_RR, [2] [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] <... close resumed>) = 0 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6777] <... sched_setscheduler resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6771] close(4 [pid 6764] close(27 [pid 6778] <... bpf resumed>) = 4 [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6771] <... close resumed>) = 0 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] close(5 [pid 6764] close(28 [pid 6778] <... futex resumed>) = 1 [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6776] <... futex resumed>) = 0 [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] <... close resumed>) = 0 [pid 6770] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6777] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6770] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] <... openat resumed>) = 6 [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6771] close(6 [pid 6770] <... futex resumed>) = 0 [pid 6769] close(3 [pid 6764] close(29 [pid 6778] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6771] <... close resumed>) = 0 [pid 6770] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6769] <... close resumed>) = 0 [pid 6764] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... bpf resumed>) = 5 [pid 6777] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] close(7 [pid 6769] close(4 [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = 0 [pid 6764] exit_group(0 [pid 6778] <... futex resumed>) = 1 [pid 6777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6773] <... futex resumed>) = ? [pid 6771] close(8 [pid 6769] close(5 [pid 6767] <... futex resumed>) = ? [pid 6764] <... exit_group resumed>) = ? [pid 6778] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] read(6, [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6773] +++ exited with 0 +++ [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = 0 [pid 6767] +++ exited with 0 +++ [pid 6778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... futex resumed>) = 0 [pid 6764] +++ exited with 0 +++ [pid 6778] signalfd(-1, NULL, 0 [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6771] close(9 [pid 6769] close(6 [pid 6778] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = 0 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=177, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] close(10 [pid 6769] close(7 [pid 6778] <... futex resumed>) = 1 [pid 6776] <... futex resumed>) = 0 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] close(11 [pid 6769] close(8 [pid 6778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... futex resumed>) = 0 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6771] close(12 [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6778] <... prlimit64 resumed>NULL) = 0 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] close(9 [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6778] <... futex resumed>) = 1 [pid 6776] <... futex resumed>) = 0 [pid 6771] close(13 [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] sched_setscheduler(0, SCHED_RR, [2] [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] close(10 [pid 5843] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6778] <... sched_setscheduler resumed>) = 0 [pid 6776] <... futex resumed>) = 0 [pid 6771] close(14 [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... openat resumed>) = 3 [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... futex resumed>) = 0 [pid 6776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6771] close(15 [pid 6769] close(11 [pid 5843] newfstatat(3, "", [pid 6778] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... futex resumed>) = 0 [pid 6771] close(16 [pid 6769] close(12 [pid 6778] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6778] <... openat resumed>) = 6 [pid 6771] close(17 [pid 6769] close(13 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6778] <... futex resumed>) = 1 [pid 6776] <... futex resumed>) = 0 [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6778] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6776] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] close(18 [pid 6769] close(14 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6778] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... futex resumed>) = 0 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] newfstatat(AT_FDCWD, "./66/binderfs", [pid 6778] read(6, [pid 6776] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6771] close(19 [pid 6769] close(15 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] unlink("./66/binderfs" [pid 6771] close(20 [pid 6769] close(16 [pid 6775] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... unlink resumed>) = 0 [pid 6775] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6771] close(21 [pid 6769] close(17 [pid 5843] getdents64(3, [pid 6775] <... futex resumed>) = 0 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6776] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6771] close(22 [pid 6769] close(18 [pid 5843] close(3 [pid 6777] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6776] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] <... mmap resumed>) = 0x7fe89ef55000 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] <... futex resumed>) = 0 [pid 6775] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6771] close(23 [pid 6769] close(19 [pid 5843] <... close resumed>) = 0 [pid 6777] <... futex resumed>) = 0 [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] rmdir("./66" [pid 6776] <... mmap resumed>) = 0x7fe89ef55000 [pid 6771] close(24 [pid 6769] close(20 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6776] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6769] close(21 [pid 6776] <... mprotect resumed>) = 0 [pid 6771] close(25 [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6776] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6775] <... mprotect resumed>) = 0 [pid 6771] close(26 [pid 6769] close(22 [pid 5843] <... rmdir resumed>) = 0 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6771] close(27 [pid 5843] mkdir("./67", 0777 [pid 6775] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] close(23 [pid 6775] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6771] close(28 [pid 6775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] close(24./strace-static-x86_64: Process 6779 attached [pid 6776] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6771] close(29 [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... mkdir resumed>) = 0 [pid 6779] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6775] <... clone3 resumed> => {parent_tid=[187]}, 88) = 187 [pid 6771] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6769] close(25 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6780 attached [pid 6779] <... rseq resumed>) = 0 [pid 6775] rt_sigprocmask(SIG_SETMASK, [], [pid 6771] exit_group(0 [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6779] set_robust_list(0x7fe89ef759a0, 24 [pid 6780] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6776] <... clone3 resumed> => {parent_tid=[191]}, 88) = 191 [pid 6775] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6772] <... futex resumed>) = ? [pid 6771] <... exit_group resumed>) = ? [pid 6769] close(26 [pid 6780] <... rseq resumed>) = 0 [pid 6779] <... set_robust_list resumed>) = 0 [pid 6776] rt_sigprocmask(SIG_SETMASK, [], [pid 6775] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6772] +++ exited with 0 +++ [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6780] set_robust_list(0x7fe89ef759a0, 24 [pid 6779] rt_sigprocmask(SIG_SETMASK, [], [pid 6776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6780] <... set_robust_list resumed>) = 0 [pid 6776] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] <... futex resumed>) = 0 [pid 6769] close(27 [pid 6779] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6780] rt_sigprocmask(SIG_SETMASK, [], [pid 6776] <... futex resumed>) = 0 [pid 6775] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6780] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6779] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6776] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6780] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6779] <... capset resumed>) = 0 [pid 6769] close(28 [pid 6779] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6780] <... capset resumed>) = 0 [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6780] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6779] <... futex resumed>) = 1 [pid 6775] <... futex resumed>) = 0 [pid 6769] close(29 [pid 6780] <... futex resumed>) = 1 [pid 6779] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6776] <... futex resumed>) = 0 [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6780] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] <... futex resumed>) = 0 [pid 6776] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] <... futex resumed>) = 1 [pid 6780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6776] <... futex resumed>) = 0 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6769] exit_group(0 [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6777] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6774] <... futex resumed>) = ? [pid 6770] <... futex resumed>) = ? [pid 6769] <... exit_group resumed>) = ? [pid 6780] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6774] +++ exited with 0 +++ [pid 6770] +++ exited with 0 +++ ./strace-static-x86_64: Process 6781 attached [pid 6780] <... futex resumed>) = 1 [pid 6777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6771] +++ exited with 0 +++ [pid 6781] set_robust_list(0x55558ca82760, 24 [pid 6780] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6776] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 180 [pid 6781] <... set_robust_list resumed>) = 0 [pid 6780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6776] <... futex resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=171, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6781] chdir("./67" [pid 6780] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 6780] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6777] <... futex resumed>) = 1 [pid 6775] <... futex resumed>) = 0 [pid 6781] <... chdir resumed>) = 0 [pid 6780] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... restart_syscall resumed>) = 0 [pid 6781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6780] <... futex resumed>) = 1 [pid 6777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 6781] <... prctl resumed>) = 0 [pid 6780] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6776] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6781] setpgid(0, 0 [pid 6780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6776] <... futex resumed>) = 0 [pid 6781] <... setpgid resumed>) = 0 [pid 6780] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6780] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6777] <... futex resumed>) = 1 [pid 6775] <... futex resumed>) = 0 [pid 6781] <... openat resumed>) = 3 [pid 6780] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6769] +++ exited with 0 +++ [pid 5845] umount2("./65", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6781] write(3, "1000", 4 [pid 6780] <... futex resumed>) = 1 [pid 6777] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6781] <... write resumed>) = 4 [pid 6780] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6776] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] openat(AT_FDCWD, "./65", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=20 /* 0.20 s */} --- [pid 6781] close(3 [pid 6780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6776] <... futex resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 6781] <... close resumed>) = 0 [pid 6780] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... openat resumed>) = 3 [pid 5844] <... restart_syscall resumed>) = 0 [pid 6781] read(200, [pid 6777] <... futex resumed>) = 1 [pid 6781] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] symlink("/dev/binderfs", "./binderfs" [pid 5844] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6781] <... symlink resumed>) = 0 [pid 6780] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6775] <... futex resumed>) = 0 [pid 5845] newfstatat(3, "", [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6780] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 6781] write(1, "executing program\n", 18 [pid 6780] <... futex resumed>) = 1 [pid 6777] <... futex resumed>) = 0 [pid 6776] <... futex resumed>) = 0 [pid 6775] <... futex resumed>) = 1 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6781] <... write resumed>) = 18 [pid 6780] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6777] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6776] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] getdents64(3, [pid 5844] <... openat resumed>) = 3 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6780] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6777] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6776] <... futex resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5844] newfstatat(3, "", [pid 6781] <... futex resumed>) = 0 [pid 6780] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6777] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] umount2("./65/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6780] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6777] <... futex resumed>) = 1 [pid 6775] <... futex resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6781] <... mmap resumed>) = 0x7fe89ef76000 [pid 6780] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6775] close(3 [pid 5845] newfstatat(AT_FDCWD, "./65/binderfs", [pid 5844] getdents64(3, [pid 6781] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6780] <... futex resumed>) = 1 [pid 6776] <... futex resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6781] <... mprotect resumed>) = 0 [pid 6780] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6775] <... close resumed>) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6781] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6775] close(4 [pid 5845] unlink("./65/binderfs" [pid 5844] newfstatat(AT_FDCWD, "./66/binderfs", [pid 6781] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6775] <... close resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6775] close(5./strace-static-x86_64: Process 6782 attached [pid 5845] <... unlink resumed>) = 0 [pid 5844] unlink("./66/binderfs" [pid 6782] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6781] <... clone3 resumed> => {parent_tid=[181]}, 88) = 181 [pid 6775] <... close resumed>) = 0 [pid 5845] getdents64(3, [pid 5844] <... unlink resumed>) = 0 [pid 6782] <... rseq resumed>) = 0 [pid 6781] rt_sigprocmask(SIG_SETMASK, [], [pid 6775] close(6 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5844] getdents64(3, [pid 6782] set_robust_list(0x7fe89ef969a0, 24 [pid 6781] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5845] close(3 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6782] <... set_robust_list resumed>) = 0 [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] <... close resumed>) = 0 [pid 6782] rt_sigprocmask(SIG_SETMASK, [], [pid 6781] <... futex resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 6775] close(7 [pid 5844] close(3 [pid 6782] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] rmdir("./65" [pid 5844] <... close resumed>) = 0 [pid 6782] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6775] close(8 [pid 5844] rmdir("./66" [pid 6782] <... openat resumed>) = 3 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... rmdir resumed>) = 0 [pid 5844] <... rmdir resumed>) = 0 [pid 6775] close(9 [pid 5845] mkdir("./66", 0777 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] mkdir("./67", 0777 [pid 6782] <... futex resumed>) = 1 [pid 6781] <... futex resumed>) = 0 [pid 6775] close(10 [pid 5844] <... mkdir resumed>) = 0 [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... mkdir resumed>) = 0 [pid 6775] close(11 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6781] <... futex resumed>) = 0 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6782] read(3, [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6775] close(12./strace-static-x86_64: Process 6784 attached ./strace-static-x86_64: Process 6783 attached [pid 6782] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] set_robust_list(0x55558ca82760, 24 [pid 6783] set_robust_list(0x55558ca82760, 24 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] close(13 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 173 [pid 6784] <... set_robust_list resumed>) = 0 [pid 6783] <... set_robust_list resumed>) = 0 [pid 6782] <... futex resumed>) = 1 [pid 6781] <... futex resumed>) = 0 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 183 [pid 6784] chdir("./66" [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] close(14 [pid 6784] <... chdir resumed>) = 0 [pid 6783] chdir("./67" [pid 6782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6781] <... futex resumed>) = 0 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6783] <... chdir resumed>) = 0 [pid 6782] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6775] close(15 [pid 6784] <... prctl resumed>) = 0 [pid 6783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6782] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] setpgid(0, 0 [pid 6783] <... prctl resumed>) = 0 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] close(16 [pid 6784] <... setpgid resumed>) = 0 [pid 6783] setpgid(0, 0 [pid 6782] <... futex resumed>) = 1 [pid 6781] <... futex resumed>) = 0 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6783] <... setpgid resumed>) = 0 [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] close(17 [pid 6784] <... openat resumed>) = 3 [pid 6783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6781] <... futex resumed>) = 0 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] write(3, "1000", 4 [pid 6783] <... openat resumed>) = 3 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6775] close(18 [pid 6784] <... write resumed>) = 4 [pid 6783] write(3, "1000", 4 [pid 6782] <... futex resumed>) = 0 [pid 6781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] close(3 [pid 6783] <... write resumed>) = 4 [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] close(19 [pid 6784] <... close resumed>) = 0 [pid 6783] close(3 [pid 6782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6781] <... futex resumed>) = 0 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] read(200, [pid 6783] <... close resumed>) = 0 [pid 6782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6775] close(20 [pid 6784] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] read(200, [pid 6782] <... bpf resumed>) = 4 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] symlink("/dev/binderfs", "./binderfs" [pid 6783] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6775] close(21 [pid 6783] symlink("/dev/binderfs", "./binderfs" [pid 6778] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... symlink resumed>) = 0 [pid 6783] <... symlink resumed>) = 0 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6778] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6775] close(22 [pid 6784] write(1, "executing program\n", 18executing program [pid 6783] write(1, "executing program\n", 18 [pid 6782] <... futex resumed>) = 1 [pid 6781] <... futex resumed>) = 0 executing program [pid 6778] <... futex resumed>) = 0 [pid 6776] close(3 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... write resumed>) = 18 [pid 6783] <... write resumed>) = 18 [pid 6782] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6778] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6776] <... close resumed>) = 0 [pid 6775] close(23 [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6782] <... bpf resumed>) = 5 [pid 6781] <... futex resumed>) = 0 [pid 6776] close(4 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... futex resumed>) = 0 [pid 6783] <... futex resumed>) = 0 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6782] <... futex resumed>) = 0 [pid 6781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... close resumed>) = 0 [pid 6775] close(24 [pid 6784] <... mmap resumed>) = 0x7fe89ef76000 [pid 6783] <... mmap resumed>) = 0x7fe89ef76000 [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] close(5 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6783] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6781] <... futex resumed>) = 0 [pid 6775] close(25 [pid 6784] <... mprotect resumed>) = 0 [pid 6783] <... mprotect resumed>) = 0 [pid 6782] signalfd(-1, NULL, 0 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6776] <... close resumed>) = 0 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6783] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6782] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6784] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6783] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] close(6 [pid 6775] close(26 [pid 6784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6782] <... futex resumed>) = 1 [pid 6781] <... futex resumed>) = 0 [pid 6776] <... close resumed>) = 0 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... clone3 resumed> => {parent_tid=[174]}, 88) = 174 [pid 6784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6785 attached ./strace-static-x86_64: Process 6786 attached [pid 6785] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6782] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] close(7 [pid 6775] close(27 [pid 6782] <... prlimit64 resumed>NULL) = 0 [pid 6781] <... futex resumed>) = 0 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6782] <... futex resumed>) = 0 [pid 6781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] close(8 [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6775] close(28 [pid 6782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6781] <... futex resumed>) = 0 [pid 6776] close(9 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6782] sched_setscheduler(0, SCHED_RR, [2] [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6775] close(29 [pid 6782] <... sched_setscheduler resumed>) = 0 [pid 6786] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6785] <... rseq resumed>) = 0 [pid 6783] <... clone3 resumed> => {parent_tid=[184]}, 88) = 184 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] close(10 [pid 6775] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6786] <... rseq resumed>) = 0 [pid 6785] set_robust_list(0x7fe89ef969a0, 24 [pid 6783] rt_sigprocmask(SIG_SETMASK, [], [pid 6782] <... futex resumed>) = 1 [pid 6781] <... futex resumed>) = 0 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6775] exit_group(0 [pid 6786] set_robust_list(0x7fe89ef969a0, 24 [pid 6785] <... set_robust_list resumed>) = 0 [pid 6783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6779] <... futex resumed>) = ? [pid 6777] <... futex resumed>) = ? [pid 6776] close(11 [pid 6775] <... exit_group resumed>) = ? [pid 6786] <... set_robust_list resumed>) = 0 [pid 6785] rt_sigprocmask(SIG_SETMASK, [], [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6781] <... futex resumed>) = 0 [pid 6777] +++ exited with 0 +++ [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6786] rt_sigprocmask(SIG_SETMASK, [], [pid 6785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6783] <... futex resumed>) = 0 [pid 6782] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6785] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6786] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6785] <... openat resumed>) = 3 [pid 6782] <... openat resumed>) = 6 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6776] close(12 [pid 6786] <... openat resumed>) = 3 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6782] <... futex resumed>) = 0 [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] close(13 [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] <... futex resumed>) = 1 [pid 6784] <... futex resumed>) = 0 [pid 6782] read(6, [pid 6781] <... futex resumed>) = 0 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6786] <... futex resumed>) = 1 [pid 6785] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = 0 [pid 6786] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6785] read(3, [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] <... futex resumed>) = 0 [pid 6786] read(3, [pid 6785] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6786] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] <... futex resumed>) = 1 [pid 6784] <... futex resumed>) = 0 [pid 6786] <... futex resumed>) = 1 [pid 6785] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = 0 [pid 6786] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6785] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] <... futex resumed>) = 0 [pid 6786] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6785] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6786] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] <... futex resumed>) = 1 [pid 6784] <... futex resumed>) = 0 [pid 6786] <... futex resumed>) = 1 [pid 6783] <... futex resumed>) = 0 [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] <... futex resumed>) = 0 [pid 6785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6784] <... futex resumed>) = 0 [pid 6783] <... futex resumed>) = 0 [pid 6786] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6785] <... futex resumed>) = 0 [pid 6784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6785] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] <... futex resumed>) = 0 [pid 6785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6784] <... futex resumed>) = 0 [pid 6783] <... futex resumed>) = 1 [pid 6786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6786] <... bpf resumed>) = 4 [pid 6785] <... bpf resumed>) = 4 [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = 0 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6779] +++ exited with 0 +++ [pid 6776] close(14 [pid 6775] +++ exited with 0 +++ [pid 6786] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6785] <... futex resumed>) = 1 [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6786] <... bpf resumed>) = 5 [pid 6785] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = 0 [pid 6776] close(15 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=185, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] <... bpf resumed>) = 5 [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6786] <... futex resumed>) = 0 [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] close(16 [pid 6786] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6785] <... futex resumed>) = 0 [pid 6784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6785] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = 0 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6786] signalfd(-1, NULL, 0 [pid 6785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6786] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6785] signalfd(-1, NULL, 0 [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6776] close(17 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6786] <... futex resumed>) = 1 [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = 0 [pid 6776] close(18 [pid 6786] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6785] <... futex resumed>) = 1 [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... openat resumed>) = 3 [pid 6786] <... prlimit64 resumed>NULL) = 0 [pid 6785] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = 0 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] <... prlimit64 resumed>NULL) = 0 [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6776] close(19 [pid 5841] newfstatat(3, "", [pid 6786] <... futex resumed>) = 0 [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6786] sched_setscheduler(0, SCHED_RR, [2] [pid 6785] <... futex resumed>) = 0 [pid 6784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] close(20 [pid 5841] getdents64(3, [pid 6786] <... sched_setscheduler resumed>) = 0 [pid 6785] sched_setscheduler(0, SCHED_RR, [2] [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = 0 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] <... sched_setscheduler resumed>) = 0 [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6776] close(21 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6786] <... futex resumed>) = 0 [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6785] <... futex resumed>) = 0 [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6785] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] close(22 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6786] <... futex resumed>) = 0 [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = 1 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] newfstatat(AT_FDCWD, "./67/binderfs", [pid 6786] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6785] <... futex resumed>) = 0 [pid 6784] <... futex resumed>) = 1 [pid 6776] close(23 [pid 6786] <... openat resumed>) = 6 [pid 6785] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] <... openat resumed>) = 6 [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6776] close(24 [pid 5841] unlink("./67/binderfs" [pid 6786] <... futex resumed>) = 0 [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... unlink resumed>) = 0 [pid 6786] read(6, [pid 6785] <... futex resumed>) = 1 [pid 6784] <... futex resumed>) = 0 [pid 6783] <... futex resumed>) = 0 [pid 6776] close(25 [pid 6785] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6781] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] getdents64(3, [pid 6785] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6784] <... futex resumed>) = 0 [pid 6782] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6781] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] close(26 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6785] read(6, [pid 6784] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6781] <... futex resumed>) = 0 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6782] <... futex resumed>) = 0 [pid 6781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6776] close(27 [pid 5841] close(3 [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] <... mmap resumed>) = 0x7fe89ef55000 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... close resumed>) = 0 [pid 6781] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6776] close(28 [pid 5841] rmdir("./67" [pid 6783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] <... mprotect resumed>) = 0 [pid 6783] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] close(29 [pid 6784] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5841] <... rmdir resumed>) = 0 [pid 6781] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6784] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = 0 [pid 6781] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6776] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] mkdir("./68", 0777 [pid 6784] <... futex resumed>) = 0 [pid 6783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6776] exit_group(0./strace-static-x86_64: Process 6787 attached [pid 6784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6783] <... mmap resumed>) = 0x7fe89ef55000 [pid 6780] <... futex resumed>) = ? [pid 6778] <... futex resumed>) = ? [pid 6776] <... exit_group resumed>) = ? [pid 5841] <... mkdir resumed>) = 0 [pid 6787] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6784] <... mmap resumed>) = 0x7fe89ef55000 [pid 6783] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6781] <... clone3 resumed> => {parent_tid=[182]}, 88) = 182 [pid 6780] +++ exited with 0 +++ [pid 6778] +++ exited with 0 +++ [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6787] <... rseq resumed>) = 0 [pid 6784] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6781] rt_sigprocmask(SIG_SETMASK, [], [pid 6787] set_robust_list(0x7fe89ef759a0, 24 [pid 6781] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6783] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 6788 attached [pid 6787] <... set_robust_list resumed>) = 0 [pid 6784] <... mprotect resumed>) = 0 [pid 6781] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] +++ exited with 0 +++ [pid 6788] set_robust_list(0x55558ca82760, 24 [pid 6787] rt_sigprocmask(SIG_SETMASK, [], [pid 6784] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6783] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6781] <... futex resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=25 /* 0.25 s */} --- [pid 6788] <... set_robust_list resumed>) = 0 [pid 6787] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6784] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6783] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6781] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 188 [pid 6788] chdir("./68" [pid 6787] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6786] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6788] <... chdir resumed>) = 0 [pid 6787] <... capset resumed>) = 0 [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6789 attached [pid 6788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6787] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6790 attached [pid 6789] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6788] <... prctl resumed>) = 0 [pid 6787] <... futex resumed>) = 1 [pid 6786] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] <... clone3 resumed> => {parent_tid=[175]}, 88) = 175 [pid 6783] <... clone3 resumed> => {parent_tid=[185]}, 88) = 185 [pid 6781] <... futex resumed>) = 0 [pid 6790] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6789] <... rseq resumed>) = 0 [pid 6788] setpgid(0, 0 [pid 6787] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] rt_sigprocmask(SIG_SETMASK, [], [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6790] <... rseq resumed>) = 0 [pid 6789] set_robust_list(0x7fe89ef759a0, 24 [pid 6788] <... setpgid resumed>) = 0 [pid 6784] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6783] rt_sigprocmask(SIG_SETMASK, [], [pid 6782] <... futex resumed>) = 0 [pid 6781] <... futex resumed>) = 1 [pid 6790] set_robust_list(0x7fe89ef759a0, 24 [pid 6789] <... set_robust_list resumed>) = 0 [pid 6788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6784] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6782] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6790] <... set_robust_list resumed>) = 0 [pid 6789] rt_sigprocmask(SIG_SETMASK, [], [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6790] rt_sigprocmask(SIG_SETMASK, [], [pid 6789] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6788] <... openat resumed>) = 3 [pid 6784] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] <... futex resumed>) = 0 [pid 6782] <... futex resumed>) = 0 [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6790] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6789] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6788] write(3, "1000", 4 [pid 6782] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6790] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6789] <... capset resumed>) = 0 [pid 6788] <... write resumed>) = 4 [pid 6783] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6782] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6781] <... futex resumed>) = 0 [pid 6790] <... capset resumed>) = 0 [pid 6789] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] close(3 [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6790] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6789] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = 0 [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6782] <... futex resumed>) = 0 [pid 6781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6790] <... futex resumed>) = 1 [pid 6789] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] read(200, [pid 6786] <... futex resumed>) = 0 [pid 6784] <... futex resumed>) = 0 [pid 6783] <... futex resumed>) = 1 [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6790] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6784] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6781] <... futex resumed>) = 0 [pid 5842] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6788] symlink("/dev/binderfs", "./binderfs" [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... futex resumed>) = 0 [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6782] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6790] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6788] <... symlink resumed>) = 0 [pid 6786] <... futex resumed>) = 0 [pid 6784] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6782] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... openat resumed>) = 3 [pid 6790] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 6788] write(1, "executing program\n", 18 [pid 6786] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] <... futex resumed>) = 0 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] newfstatat(3, "", [pid 6790] <... futex resumed>) = 0 [pid 6788] <... write resumed>) = 18 [pid 6786] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6784] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6782] <... futex resumed>) = 1 [pid 6781] <... futex resumed>) = 0 [pid 6790] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... futex resumed>) = 0 [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6790] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6788] <... futex resumed>) = 0 [pid 6786] <... futex resumed>) = 0 [pid 6784] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6781] <... futex resumed>) = 0 [pid 6790] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6786] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] <... futex resumed>) = 0 [pid 6782] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] getdents64(3, [pid 6790] <... futex resumed>) = 0 [pid 6788] <... mmap resumed>) = 0x7fe89ef76000 [pid 6786] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6782] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6790] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6788] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... futex resumed>) = 0 [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6790] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6788] <... mprotect resumed>) = 0 [pid 6786] <... futex resumed>) = 0 [pid 6784] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6782] <... futex resumed>) = 1 [pid 6781] <... futex resumed>) = 0 [pid 5842] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6790] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6786] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6783] <... futex resumed>) = 0 [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6790] <... futex resumed>) = 1 [pid 6788] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6786] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6781] <... futex resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6790] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6782] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6781] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] newfstatat(AT_FDCWD, "./68/binderfs", ./strace-static-x86_64: Process 6791 attached [pid 6790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6786] <... futex resumed>) = 0 [pid 6784] <... futex resumed>) = 0 [pid 6783] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6782] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6791] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6790] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6788] <... clone3 resumed> => {parent_tid=[189]}, 88) = 189 [pid 6786] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6784] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] <... futex resumed>) = 0 [pid 6782] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6791] <... rseq resumed>) = 0 [pid 6790] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6788] rt_sigprocmask(SIG_SETMASK, [], [pid 6786] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6783] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6782] <... futex resumed>) = 1 [pid 6781] <... futex resumed>) = 0 [pid 5842] unlink("./68/binderfs" [pid 6791] set_robust_list(0x7fe89ef969a0, 24 [pid 6790] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6786] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6782] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6781] close(3 [pid 6791] <... set_robust_list resumed>) = 0 [pid 6790] <... futex resumed>) = 1 [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6786] <... futex resumed>) = 0 [pid 6784] <... futex resumed>) = 0 [pid 6783] close(3 [pid 6791] rt_sigprocmask(SIG_SETMASK, [], [pid 6790] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] <... futex resumed>) = 0 [pid 6786] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6790] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6784] <... futex resumed>) = 0 [pid 6781] <... close resumed>) = 0 [pid 5842] <... unlink resumed>) = 0 [pid 6790] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6784] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6781] close(4 [pid 6790] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] <... close resumed>) = 0 [pid 5842] getdents64(3, [pid 6790] <... futex resumed>) = 0 [pid 6783] close(4 [pid 6781] <... close resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6791] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6790] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6783] <... close resumed>) = 0 [pid 6781] close(5 [pid 5842] close(3 [pid 6783] close(5 [pid 6781] <... close resumed>) = 0 [pid 5842] <... close resumed>) = 0 [pid 6791] <... openat resumed>) = 3 [pid 6783] <... close resumed>) = 0 [pid 6781] close(6 [pid 5842] rmdir("./68" [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] close(6 [pid 6781] <... close resumed>) = 0 [pid 6788] <... futex resumed>) = 0 [pid 6791] <... futex resumed>) = 1 [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] read(3, [pid 6783] <... close resumed>) = 0 [pid 6781] close(7 [pid 5842] <... rmdir resumed>) = 0 [pid 6791] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6788] <... futex resumed>) = 0 [pid 6783] close(7 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] mkdir("./69", 0777 [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(8 [pid 6791] <... futex resumed>) = 0 [pid 6788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6791] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6783] close(8 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6788] <... futex resumed>) = 0 [pid 6781] close(9 [pid 6791] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6783] close(9 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... mkdir resumed>) = 0 [pid 6781] close(10 [pid 6791] <... futex resumed>) = 0 [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] close(10 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6788] <... futex resumed>) = 0 [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(11 [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6783] close(11 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] <... futex resumed>) = 0 [pid 6788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(12./strace-static-x86_64: Process 6792 attached [pid 6791] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] close(12 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] set_robust_list(0x55558ca82760, 24 [pid 6791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6788] <... futex resumed>) = 0 [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(13 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 192 [pid 6792] <... set_robust_list resumed>) = 0 [pid 6791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6783] close(13 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] chdir("./69" [pid 6791] <... bpf resumed>) = 4 [pid 6785] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(14 [pid 6792] <... chdir resumed>) = 0 [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] close(14 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6791] <... futex resumed>) = 1 [pid 6788] <... futex resumed>) = 0 [pid 6785] <... futex resumed>) = 0 [pid 6784] close(3 [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(15 [pid 6792] <... prctl resumed>) = 0 [pid 6791] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6785] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6784] <... close resumed>) = 0 [pid 6783] close(15 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] setpgid(0, 0 [pid 6791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6788] <... futex resumed>) = 0 [pid 6784] close(4 [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(16 [pid 6792] <... setpgid resumed>) = 0 [pid 6791] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6783] close(16 [pid 6791] <... bpf resumed>) = 5 [pid 6784] <... close resumed>) = 0 [pid 6792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6784] close(5 [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6783] close(17 [pid 6781] close(17 [pid 6791] <... futex resumed>) = 1 [pid 6788] <... futex resumed>) = 0 [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6788] <... futex resumed>) = 0 [pid 6784] <... close resumed>) = 0 [pid 6783] close(18 [pid 6781] close(18 [pid 6791] signalfd(-1, NULL, 0 [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] <... openat resumed>) = 3 [pid 6791] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6784] close(6 [pid 6783] close(19 [pid 6781] close(19 [pid 6792] write(3, "1000", 4 [pid 6784] <... close resumed>) = 0 [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] close(7 [pid 6783] close(20 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6791] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] <... futex resumed>) = 0 [pid 6792] <... write resumed>) = 4 [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(20 [pid 6792] close(3 [pid 6791] <... futex resumed>) = 0 [pid 6788] <... futex resumed>) = 1 [pid 6784] close(8 [pid 6783] close(21 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] <... close resumed>) = 0 [pid 6791] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(21 [pid 6792] read(200, [pid 6791] <... prlimit64 resumed>NULL) = 0 [pid 6784] close(9 [pid 6783] close(22 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(22 [pid 6792] symlink("/dev/binderfs", "./binderfs" [pid 6791] <... futex resumed>) = 1 [pid 6788] <... futex resumed>) = 0 [pid 6784] close(10 [pid 6783] close(23 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] sched_setscheduler(0, SCHED_RR, [2] [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(23 [pid 6791] <... sched_setscheduler resumed>) = 0 [pid 6788] <... futex resumed>) = 0 [pid 6784] close(11 [pid 6783] close(24 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(24 [pid 6792] <... symlink resumed>) = 0 [pid 6791] <... futex resumed>) = 0 [pid 6788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6784] close(12 [pid 6783] close(25 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6792] write(1, "executing program\n", 18 [pid 6791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6788] <... futex resumed>) = 0 [pid 6784] close(13 [pid 6783] close(26 [pid 6781] close(25 [pid 6792] <... write resumed>) = 18 [pid 6791] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] <... openat resumed>) = 6 [pid 6784] close(14 [pid 6783] close(27 [pid 6781] close(26 [pid 6792] <... futex resumed>) = 0 [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6791] <... futex resumed>) = 1 [pid 6788] <... futex resumed>) = 0 [pid 6784] close(15 [pid 6783] close(28 [pid 6792] <... mmap resumed>) = 0x7fe89ef76000 [pid 6791] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(27 [pid 6791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6788] <... futex resumed>) = 0 [pid 6784] close(16 [pid 6792] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6783] close(29 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6791] read(6, [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(28 [pid 6783] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] close(17 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6781] close(29 [pid 6784] close(18 [pid 6781] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] <... mprotect resumed>) = 0 [pid 6784] close(19 [pid 6783] exit_group(0 [pid 6781] exit_group(0 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] close(20) = -1 EBADF (Bad file descriptor) [pid 6784] close(21 [pid 6792] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6789] <... futex resumed>) = ? [pid 6787] <... futex resumed>) = ? [pid 6786] <... futex resumed>) = ? [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6783] <... exit_group resumed>) = ? [pid 6782] <... futex resumed>) = ? [pid 6781] <... exit_group resumed>) = ? [pid 6792] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6789] +++ exited with 0 +++ [pid 6787] +++ exited with 0 +++ [pid 6786] +++ exited with 0 +++ [pid 6784] close(22 [pid 6783] +++ exited with 0 +++ [pid 6782] +++ exited with 0 +++ [pid 6781] +++ exited with 0 +++ [pid 6792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=180, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- ./strace-static-x86_64: Process 6793 attached [pid 6788] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6784] close(23 [pid 6793] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6792] <... clone3 resumed> => {parent_tid=[193]}, 88) = 193 [pid 6788] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6793] <... rseq resumed>) = 0 [pid 6788] <... futex resumed>) = 0 [pid 6793] set_robust_list(0x7fe89ef969a0, 24 [pid 6788] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6784] close(24 [pid 6793] <... set_robust_list resumed>) = 0 [pid 6788] <... mmap resumed>) = 0x7fe89ef55000 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6793] rt_sigprocmask(SIG_SETMASK, [], [pid 6784] close(25 [pid 6793] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6788] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] <... mprotect resumed>) = 0 [pid 6784] close(26 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6784] close(27 [pid 5844] <... openat resumed>) = 3 [pid 6788] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6784] close(28 [pid 6788] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(3, "", [pid 6788] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6784] close(29 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6784] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6788] <... clone3 resumed> => {parent_tid=[190]}, 88) = 190 [pid 6784] exit_group(0 [pid 5844] getdents64(3, [pid 6788] rt_sigprocmask(SIG_SETMASK, [], [pid 6785] <... futex resumed>) = ? [pid 6784] <... exit_group resumed>) = ? [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6788] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6785] +++ exited with 0 +++ [pid 6788] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6788] <... futex resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6788] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] newfstatat(AT_FDCWD, "./67/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 6794 attached [pid 6792] rt_sigprocmask(SIG_SETMASK, [], [pid 6790] <... futex resumed>) = ? [pid 5843] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6794] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] unlink("./67/binderfs" [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... unlink resumed>) = 0 [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6794] <... rseq resumed>) = 0 [pid 6792] <... futex resumed>) = 1 [pid 5844] getdents64(3, [pid 5843] <... openat resumed>) = 3 [pid 6794] set_robust_list(0x7fe89ef759a0, 24 [pid 6793] <... futex resumed>) = 0 [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6794] <... set_robust_list resumed>) = 0 [pid 6793] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 5844] close(3 [pid 5843] newfstatat(3, "", [pid 6794] rt_sigprocmask(SIG_SETMASK, [], [pid 6793] <... openat resumed>) = 3 [pid 6790] +++ exited with 0 +++ [pid 6784] +++ exited with 0 +++ [pid 5844] <... close resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=173, si_uid=0, si_status=0, si_utime=0, si_stime=23 /* 0.23 s */} --- [pid 5844] rmdir("./67" [pid 5843] getdents64(3, [pid 6794] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6793] <... futex resumed>) = 1 [pid 6792] <... futex resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] <... rmdir resumed>) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6794] <... capset resumed>) = 0 [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] mkdir("./68", 0777 [pid 5843] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6794] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... futex resumed>) = 0 [pid 5844] <... mkdir resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6794] <... futex resumed>) = 1 [pid 6793] read(3, [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6788] <... futex resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5843] newfstatat(AT_FDCWD, "./67/binderfs", [pid 6794] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6793] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6788] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] <... futex resumed>) = 0 [pid 6794] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5845] umount2("./66", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] unlink("./67/binderfs" [pid 6794] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6793] <... futex resumed>) = 1 [pid 6792] <... futex resumed>) = 0 [pid 6788] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... unlink resumed>) = 0 [pid 6794] <... futex resumed>) = 0 [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] openat(AT_FDCWD, "./66", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6794] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... futex resumed>) = 0 [pid 6788] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... openat resumed>) = 3 [pid 5843] getdents64(3, [pid 6794] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6793] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6788] <... futex resumed>) = 0 [pid 5845] newfstatat(3, "", [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 6795 attached [pid 6794] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6793] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6791] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6788] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 186 [pid 5843] close(3 [pid 6795] set_robust_list(0x55558ca82760, 24 [pid 6794] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] getdents64(3, [pid 6795] <... set_robust_list resumed>) = 0 [pid 6794] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6793] <... futex resumed>) = 1 [pid 6792] <... futex resumed>) = 0 [pid 6791] <... futex resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5843] <... close resumed>) = 0 [pid 6794] <... futex resumed>) = 1 [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] <... futex resumed>) = 0 [pid 5845] umount2("./66/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] rmdir("./67" [pid 6795] chdir("./68" [pid 6794] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... futex resumed>) = 0 [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... rmdir resumed>) = 0 [pid 6795] <... chdir resumed>) = 0 [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6791] <... futex resumed>) = 0 [pid 6788] <... futex resumed>) = 1 [pid 6795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6793] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6791] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] newfstatat(AT_FDCWD, "./66/binderfs", [pid 5843] mkdir("./68", 0777 [pid 6795] <... prctl resumed>) = 0 [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5843] <... mkdir resumed>) = 0 [pid 6795] setpgid(0, 0 [pid 6793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... futex resumed>) = 0 [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] unlink("./66/binderfs" [pid 6795] <... setpgid resumed>) = 0 [pid 6793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6791] <... futex resumed>) = 1 [pid 6788] <... futex resumed>) = 0 [pid 5845] <... unlink resumed>) = 0 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6793] <... bpf resumed>) = 4 [pid 6791] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... openat resumed>) = 3 [pid 6791] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6788] <... futex resumed>) = 0 [pid 5845] getdents64(3, [pid 6795] write(3, "1000", 4 [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280./strace-static-x86_64: Process 6796 attached [pid 6795] <... write resumed>) = 4 [pid 6791] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6793] <... futex resumed>) = 1 [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6796] set_robust_list(0x55558ca82760, 24 [pid 6795] close(3 [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] <... futex resumed>) = 0 [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] close(3 [pid 6796] <... set_robust_list resumed>) = 0 [pid 6795] <... close resumed>) = 0 [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] <... futex resumed>) = 0 [pid 6788] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... close resumed>) = 0 [pid 6796] chdir("./68" [pid 6795] read(200, [pid 6793] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = 1 [pid 6791] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6788] <... futex resumed>) = 0 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 183 [pid 6796] <... chdir resumed>) = 0 [pid 6795] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6793] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6791] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6788] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] rmdir("./66" [pid 6796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6795] symlink("/dev/binderfs", "./binderfs" [pid 6793] <... bpf resumed>) = 5 [pid 6791] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] <... prctl resumed>) = 0 [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6791] <... futex resumed>) = 0 [pid 6795] <... symlink resumed>) = 0 [pid 6788] close(3 [pid 5845] <... rmdir resumed>) = 0 [pid 6796] setpgid(0, 0 [pid 6793] <... futex resumed>) = 1 [pid 6792] <... futex resumed>) = 0 [pid 6791] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6788] <... close resumed>) = 0 [pid 6796] <... setpgid resumed>) = 0 executing program [pid 6795] write(1, "executing program\n", 18 [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] close(4 [pid 6796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6795] <... write resumed>) = 18 [pid 6793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = 0 [pid 5845] mkdir("./67", 0777 [pid 6796] <... openat resumed>) = 3 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6793] signalfd(-1, NULL, 0 [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6788] close(5 [pid 6796] write(3, "1000", 4 [pid 6795] <... futex resumed>) = 0 [pid 6793] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6788] <... close resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 6795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6796] <... write resumed>) = 4 [pid 6795] <... mmap resumed>) = 0x7fe89ef76000 [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] close(6 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6796] close(3 [pid 6795] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6793] <... futex resumed>) = 1 [pid 6792] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = 0 [pid 6796] <... close resumed>) = 0 [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] close(7 [pid 6796] read(200, [pid 6793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6793] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6788] close(8 [pid 6795] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 6797 attached [pid 6796] symlink("/dev/binderfs", "./binderfs" [pid 6793] <... prlimit64 resumed>NULL) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6797] set_robust_list(0x55558ca82760, 24 [pid 6796] <... symlink resumed>) = 0 [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] close(9 [pid 6793] <... futex resumed>) = 1 [pid 6792] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6795] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6797] <... set_robust_list resumed>) = 0 executing program [pid 6796] write(1, "executing program\n", 18 [pid 6795] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6793] sched_setscheduler(0, SCHED_RR, [2] [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] close(10 [pid 6797] chdir("./67" [pid 6796] <... write resumed>) = 18 [pid 6795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6793] <... sched_setscheduler resumed>) = 0 [pid 6792] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 176 ./strace-static-x86_64: Process 6798 attached [pid 6797] <... chdir resumed>) = 0 [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6788] close(11 [pid 6798] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6796] <... futex resumed>) = 0 [pid 6795] <... clone3 resumed> => {parent_tid=[187]}, 88) = 187 [pid 6793] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6798] <... rseq resumed>) = 0 [pid 6797] <... prctl resumed>) = 0 [pid 6796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6795] rt_sigprocmask(SIG_SETMASK, [], [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] close(12 [pid 6798] set_robust_list(0x7fe89ef969a0, 24 [pid 6797] setpgid(0, 0 [pid 6796] <... mmap resumed>) = 0x7fe89ef76000 [pid 6795] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6798] <... set_robust_list resumed>) = 0 [pid 6797] <... setpgid resumed>) = 0 [pid 6796] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6793] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6788] close(13 [pid 6798] rt_sigprocmask(SIG_SETMASK, [], [pid 6797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6796] <... mprotect resumed>) = 0 [pid 6795] <... futex resumed>) = 0 [pid 6793] <... openat resumed>) = 6 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6798] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6793] <... futex resumed>) = 1 [pid 6792] <... futex resumed>) = 0 [pid 6788] close(14 [pid 6798] <... openat resumed>) = 3 [pid 6797] <... openat resumed>) = 3 [pid 6796] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] write(3, "1000", 4 [pid 6796] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... futex resumed>) = 0 [pid 6788] close(15 [pid 6798] <... futex resumed>) = 1 [pid 6797] <... write resumed>) = 4 [pid 6796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6795] <... futex resumed>) = 0 [pid 6793] read(6, [pid 6792] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] close(3 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] close(16./strace-static-x86_64: Process 6799 attached [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] <... close resumed>) = 0 [pid 6795] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6798] read(3, [pid 6797] read(200, [pid 6796] <... clone3 resumed> => {parent_tid=[184]}, 88) = 184 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6788] close(17 [pid 6799] <... rseq resumed>) = 0 [pid 6798] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6797] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] rt_sigprocmask(SIG_SETMASK, [], [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] set_robust_list(0x7fe89ef969a0, 24 [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] symlink("/dev/binderfs", "./binderfs" [pid 6796] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6788] close(18 [pid 6799] <... set_robust_list resumed>) = 0 [pid 6798] <... futex resumed>) = 1 [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] rt_sigprocmask(SIG_SETMASK, [], executing program [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] <... symlink resumed>) = 0 [pid 6796] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] close(19 [pid 6799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] write(1, "executing program\n", 18 [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6798] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6797] <... write resumed>) = 18 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6798] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6788] close(20 [pid 6799] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6788] close(21 [pid 6799] <... openat resumed>) = 3 [pid 6798] <... futex resumed>) = 1 [pid 6797] <... futex resumed>) = 0 [pid 6795] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] close(22 [pid 6799] <... futex resumed>) = 1 [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] <... mmap resumed>) = 0x7fe89ef76000 [pid 6796] <... futex resumed>) = 0 [pid 6795] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6788] close(23 [pid 6799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... futex resumed>) = 0 [pid 6795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] read(3, [pid 6798] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6788] close(24 [pid 6799] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6795] <... futex resumed>) = 0 [pid 6792] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6797] <... mprotect resumed>) = 0 [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6792] <... futex resumed>) = 0 [pid 6788] close(25 [pid 6799] <... futex resumed>) = 1 [pid 6796] <... futex resumed>) = 0 [pid 6792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6798] <... bpf resumed>) = 4 [pid 6797] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] <... mmap resumed>) = 0x7fe89ef55000 [pid 6788] close(26 [pid 6799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6796] <... futex resumed>) = 0 [pid 6792] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6798] <... futex resumed>) = 1 [pid 6797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... futex resumed>) = 0 [pid 6788] close(27 [pid 6792] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 6800 attached [pid 6799] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] <... clone3 resumed> => {parent_tid=[177]}, 88) = 177 [pid 6795] <... futex resumed>) = 0 [pid 6792] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6788] close(28 [pid 6800] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6799] <... futex resumed>) = 1 [pid 6798] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6797] rt_sigprocmask(SIG_SETMASK, [], [pid 6796] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6792] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6800] <... rseq resumed>) = 0 [pid 6799] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... bpf resumed>) = 5 [pid 6792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6788] close(29 [pid 6800] set_robust_list(0x7fe89ef969a0, 24 [pid 6799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... futex resumed>) = 0 [pid 6788] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6801 attached [pid 6800] <... set_robust_list resumed>) = 0 [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... futex resumed>) = 1 [pid 6797] <... futex resumed>) = 0 [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6795] <... futex resumed>) = 0 [pid 6788] exit_group(0 [pid 6801] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6800] rt_sigprocmask(SIG_SETMASK, [], [pid 6799] <... futex resumed>) = 0 [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6794] <... futex resumed>) = ? [pid 6792] <... clone3 resumed> => {parent_tid=[194]}, 88) = 194 [pid 6791] <... futex resumed>) = ? [pid 6788] <... exit_group resumed>) = ? [pid 6801] <... rseq resumed>) = 0 [pid 6800] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6799] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... futex resumed>) = 0 [pid 6794] +++ exited with 0 +++ [pid 6792] rt_sigprocmask(SIG_SETMASK, [], [pid 6791] +++ exited with 0 +++ [pid 6801] set_robust_list(0x7fe89ef759a0, 24 [pid 6799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] signalfd(-1, NULL, 0 [pid 6796] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6801] <... set_robust_list resumed>) = 0 [pid 6799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6798] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6801] rt_sigprocmask(SIG_SETMASK, [], [pid 6800] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6801] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6798] <... futex resumed>) = 1 [pid 6795] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = 0 [pid 6801] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6800] <... openat resumed>) = 3 [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6801] <... capset resumed>) = 0 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6795] <... futex resumed>) = 0 [pid 6801] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6800] <... futex resumed>) = 1 [pid 6799] <... bpf resumed>) = 4 [pid 6798] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6797] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6801] <... futex resumed>) = 1 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... prlimit64 resumed>NULL) = 0 [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] <... futex resumed>) = 0 [pid 6801] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6799] <... futex resumed>) = 1 [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] <... futex resumed>) = 0 [pid 6796] <... futex resumed>) = 0 [pid 6792] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6800] read(3, [pid 6799] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6798] <... futex resumed>) = 1 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = 0 [pid 6801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6800] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6796] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6788] +++ exited with 0 +++ [pid 6801] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6799] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6795] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6801] <... futex resumed>) = 0 [pid 6800] <... futex resumed>) = 1 [pid 6799] <... bpf resumed>) = 5 [pid 6798] sched_setscheduler(0, SCHED_RR, [2] [pid 6797] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 6801] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... sched_setscheduler resumed>) = 0 [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] <... futex resumed>) = 0 [pid 5841] <... restart_syscall resumed>) = 0 [pid 6801] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6799] <... futex resumed>) = 1 [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] <... futex resumed>) = 0 [pid 6796] <... futex resumed>) = 0 [pid 6792] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6801] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6800] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6799] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6798] <... futex resumed>) = 1 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6801] <... futex resumed>) = 0 [pid 6800] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6796] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6801] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6799] signalfd(-1, NULL, 0 [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = 0 [pid 6801] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6800] <... futex resumed>) = 1 [pid 6799] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6798] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6797] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6801] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... openat resumed>) = 6 [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6801] <... futex resumed>) = 0 [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6799] <... futex resumed>) = 1 [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] <... futex resumed>) = 0 [pid 6796] <... futex resumed>) = 0 [pid 6792] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6801] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6799] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6798] <... futex resumed>) = 1 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = 0 [pid 6801] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6800] <... futex resumed>) = 0 [pid 6799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... openat resumed>) = 3 [pid 6801] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6799] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] newfstatat(3, "", [pid 6801] <... futex resumed>) = 0 [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6799] <... prlimit64 resumed>NULL) = 0 [pid 6798] read(6, [pid 6797] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6801] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6796] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6793] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6792] <... futex resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6801] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6800] <... bpf resumed>) = 4 [pid 6799] <... futex resumed>) = 0 [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6793] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] getdents64(3, [pid 6801] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6799] sched_setscheduler(0, SCHED_RR, [2] [pid 6798] <... futex resumed>) = 1 [pid 6796] <... futex resumed>) = 0 [pid 6795] <... futex resumed>) = 0 [pid 6793] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6801] <... futex resumed>) = 0 [pid 6800] <... futex resumed>) = 1 [pid 6799] <... sched_setscheduler resumed>) = 0 [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] <... futex resumed>) = 0 [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6793] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] close(3 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6801] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6795] <... futex resumed>) = 0 [pid 6792] <... close resumed>) = 0 [pid 5841] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6799] <... futex resumed>) = 0 [pid 6798] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6797] <... futex resumed>) = 0 [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6800] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6799] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6798] <... capset resumed>) = 0 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6796] <... futex resumed>) = 0 [pid 6792] close(4 [pid 5841] newfstatat(AT_FDCWD, "./68/binderfs", [pid 6800] <... bpf resumed>) = 5 [pid 6799] <... openat resumed>) = 6 [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] <... close resumed>) = 0 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... futex resumed>) = 1 [pid 6796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6795] <... futex resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6800] <... futex resumed>) = 1 [pid 6799] <... futex resumed>) = 0 [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] close(5 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6799] read(6, [pid 6798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... futex resumed>) = 0 [pid 5841] unlink("./68/binderfs" [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6797] <... futex resumed>) = 0 [pid 6796] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] <... close resumed>) = 0 [pid 6800] signalfd(-1, NULL, 0 [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] close(6 [pid 6800] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6798] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... unlink resumed>) = 0 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6795] <... futex resumed>) = 0 [pid 6792] <... close resumed>) = 0 [pid 5841] getdents64(3, [pid 6800] <... futex resumed>) = 1 [pid 6798] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6797] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] close(7 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(3 [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] <... futex resumed>) = 0 [pid 6797] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] close(8 [pid 6800] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6798] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... futex resumed>) = 0 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... close resumed>) = 0 [pid 6800] <... prlimit64 resumed>NULL) = 0 [pid 6798] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] close(9 [pid 5841] rmdir("./68" [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6800] <... futex resumed>) = 1 [pid 6798] <... futex resumed>) = 0 [pid 6797] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] close(10 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6798] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... futex resumed>) = 0 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6797] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] close(11 [pid 6800] sched_setscheduler(0, SCHED_RR, [2] [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... rmdir resumed>) = 0 [pid 6800] <... sched_setscheduler resumed>) = 0 [pid 6798] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] close(12 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6795] <... futex resumed>) = 0 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] mkdir("./69", 0777 [pid 6800] <... futex resumed>) = 1 [pid 6798] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6797] <... futex resumed>) = 0 [pid 6795] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] close(13 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6798] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6798] <... futex resumed>) = 0 [pid 6797] <... futex resumed>) = 0 [pid 6795] close(3 [pid 6792] close(14 [pid 6800] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6798] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6800] <... openat resumed>) = 6 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... mkdir resumed>) = 0 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] close(15 [pid 6800] <... futex resumed>) = 1 [pid 6795] <... close resumed>) = 0 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] <... futex resumed>) = 0 [pid 6795] close(4 [pid 6792] close(16 [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6800] <... futex resumed>) = 0 [pid 6797] <... futex resumed>) = 1 [pid 6796] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6792] close(17 [pid 6800] read(6, [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... close resumed>) = 0 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6802 attached [pid 6796] <... futex resumed>) = 0 [pid 6795] close(5 [pid 6792] close(18 [pid 6802] set_robust_list(0x55558ca82760, 24 [pid 6796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6795] <... close resumed>) = 0 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 191 [pid 6802] <... set_robust_list resumed>) = 0 [pid 6800] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6795] close(6 [pid 6792] close(19 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... mmap resumed>) = 0x7fe89ef55000 [pid 6800] <... futex resumed>) = 1 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6795] <... close resumed>) = 0 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] <... futex resumed>) = 0 [pid 6796] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] close(7 [pid 6792] close(20 [pid 6800] <... futex resumed>) = 0 [pid 6797] <... futex resumed>) = 1 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6800] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6800] <... capset resumed>) = 0 [pid 6795] close(8 [pid 6802] chdir("./69" [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] close(21 [pid 6800] <... futex resumed>) = 1 [pid 6797] <... futex resumed>) = 0 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] <... futex resumed>) = 0 [pid 6795] close(9 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6802] <... chdir resumed>) = 0 [pid 6800] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6792] close(22 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... mprotect resumed>) = 0 [pid 6795] close(10 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6802] <... prctl resumed>) = 0 [pid 6800] <... futex resumed>) = 0 [pid 6797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] close(23 [pid 6802] setpgid(0, 0 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] close(11 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6802] <... setpgid resumed>) = 0 [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] <... futex resumed>) = 0 [pid 6796] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] close(24 [pid 6802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6800] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6795] close(12 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6803 attached [pid 6802] <... openat resumed>) = 3 [pid 6800] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] close(25 [pid 6803] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6802] write(3, "1000", 4 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... clone3 resumed> => {parent_tid=[185]}, 88) = 185 [pid 6795] close(13 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] <... rseq resumed>) = 0 [pid 6802] <... write resumed>) = 4 [pid 6800] <... futex resumed>) = 1 [pid 6797] <... futex resumed>) = 0 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] close(26 [pid 6803] set_robust_list(0x7fe89ef759a0, 24 [pid 6802] close(3 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6796] rt_sigprocmask(SIG_SETMASK, [], [pid 6795] close(14 [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] <... set_robust_list resumed>) = 0 [pid 6802] <... close resumed>) = 0 [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6792] close(27 [pid 6803] rt_sigprocmask(SIG_SETMASK, [], [pid 6802] read(200, [pid 6800] <... futex resumed>) = 0 [pid 6797] <... futex resumed>) = 1 [pid 6796] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6802] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6800] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] <... futex resumed>) = 0 [pid 6795] close(15 [pid 6792] close(28 [pid 6803] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6802] symlink("/dev/binderfs", "./binderfs" [pid 6800] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] <... capset resumed>) = 0 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] close(16 [pid 6792] close(29 [pid 6803] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... symlink resumed>) = 0 [pid 6800] <... futex resumed>) = 1 executing program [pid 6797] <... futex resumed>) = 0 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] <... futex resumed>) = 1 [pid 6802] write(1, "executing program\n", 18 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... futex resumed>) = 0 [pid 6795] close(17 [pid 6803] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] <... write resumed>) = 18 [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] <... futex resumed>) = 0 [pid 6796] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] exit_group(0 [pid 6803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6801] <... futex resumed>) = ? [pid 6800] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] <... futex resumed>) = 0 [pid 6795] close(18 [pid 6793] <... futex resumed>) = ? [pid 6792] <... exit_group resumed>) = ? [pid 6803] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6802] <... futex resumed>) = 0 [pid 6801] +++ exited with 0 +++ [pid 6800] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6793] +++ exited with 0 +++ [pid 6803] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6795] close(19 [pid 6803] <... futex resumed>) = 0 [pid 6802] <... mmap resumed>) = 0x7fe89ef76000 [pid 6800] <... futex resumed>) = 1 [pid 6797] <... futex resumed>) = 0 [pid 6796] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6802] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... futex resumed>) = 0 [pid 6803] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] <... futex resumed>) = 0 [pid 6795] close(20 [pid 6803] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6800] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6797] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6803] <... futex resumed>) = 0 [pid 6800] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6800] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6800] <... futex resumed>) = 1 [pid 6797] <... futex resumed>) = 0 [pid 6795] close(21 [pid 6802] <... mprotect resumed>) = 0 [pid 6800] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6797] close(3 [pid 6796] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] <... futex resumed>) = 0 [pid 6797] <... close resumed>) = 0 [pid 6796] <... futex resumed>) = 1 [pid 6795] close(22 [pid 6803] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6797] close(4 [pid 6796] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6797] <... close resumed>) = 0 [pid 6795] close(23 [pid 6803] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6797] close(5 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] <... futex resumed>) = 1 [pid 6802] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6797] <... close resumed>) = 0 [pid 6796] <... futex resumed>) = 0 [pid 6795] close(24 [pid 6803] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... futex resumed>) = 0 [pid 6795] close(25 [pid 6803] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280./strace-static-x86_64: Process 6804 attached ) = -1 EBADF (Bad file descriptor) [pid 6797] close(6 [pid 6796] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6792] +++ exited with 0 +++ [pid 6804] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6803] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... clone3 resumed> => {parent_tid=[192]}, 88) = 192 [pid 6797] <... close resumed>) = 0 [pid 6796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6795] close(26 [pid 6804] <... rseq resumed>) = 0 [pid 6803] <... futex resumed>) = 0 [pid 6802] rt_sigprocmask(SIG_SETMASK, [], [pid 6797] close(7 [pid 6796] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6804] set_robust_list(0x7fe89ef969a0, 24 [pid 6803] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6802] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... futex resumed>) = 0 [pid 6795] close(27 [pid 6804] <... set_robust_list resumed>) = 0 [pid 6803] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] close(8 [pid 6796] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6803] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... futex resumed>) = 0 [pid 6796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6795] close(28 [pid 6803] <... futex resumed>) = 0 [pid 6803] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6795] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] close(29) = -1 EBADF (Bad file descriptor) [pid 6804] rt_sigprocmask(SIG_SETMASK, [], [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6795] exit_group(0 [pid 5842] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6804] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6798] <... futex resumed>) = ? [pid 6797] close(9 [pid 6795] <... exit_group resumed>) = ? [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6804] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6799] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6798] +++ exited with 0 +++ [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6804] <... openat resumed>) = 3 [pid 6799] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] close(10 [pid 5842] <... openat resumed>) = 3 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6799] <... futex resumed>) = 0 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] close(3 [pid 5842] newfstatat(3, "", [pid 6804] <... futex resumed>) = 1 [pid 6799] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] <... futex resumed>) = 0 [pid 6797] close(11 [pid 6796] <... close resumed>) = 0 [pid 6795] +++ exited with 0 +++ [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] getdents64(3, [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] close(4 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6804] <... futex resumed>) = 0 [pid 6802] <... futex resumed>) = 1 [pid 6797] close(12 [pid 6796] <... close resumed>) = 0 [pid 5842] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6804] read(3, [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] close(5 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6804] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6797] close(13 [pid 5842] newfstatat(AT_FDCWD, "./69/binderfs", [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... close resumed>) = 0 [pid 5844] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6804] <... futex resumed>) = 1 [pid 6802] <... futex resumed>) = 0 [pid 6797] close(14 [pid 6796] close(6 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] unlink("./69/binderfs" [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... close resumed>) = 0 [pid 5844] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5842] <... unlink resumed>) = 0 [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] <... futex resumed>) = 0 [pid 6797] close(15 [pid 5842] getdents64(3, [pid 6804] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6804] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] close(7 [pid 5844] <... openat resumed>) = 3 [pid 5842] close(3 [pid 6797] close(16 [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(3, "", [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] close(8 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6797] close(17 [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] close(9 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] close(18 [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = 0 [pid 6804] <... futex resumed>) = 1 [pid 6802] <... futex resumed>) = 0 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] close(10 [pid 5844] getdents64(3, [pid 5842] rmdir("./69" [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] close(19 [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] <... rmdir resumed>) = 0 [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] <... futex resumed>) = 0 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] close(11 [pid 5844] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] mkdir("./70", 0777 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6797] close(20 [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... mkdir resumed>) = 0 [pid 6804] <... futex resumed>) = 0 [pid 6802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(AT_FDCWD, "./68/binderfs", [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6805 attached [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] close(21 [pid 6796] close(12 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] <... futex resumed>) = 0 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] unlink("./68/binderfs" [pid 6805] set_robust_list(0x55558ca82760, 24 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6797] close(22 [pid 6796] close(13 [pid 5844] <... unlink resumed>) = 0 [pid 6804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6805] <... set_robust_list resumed>) = 0 [pid 6804] <... bpf resumed>) = 4 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 195 [pid 6797] close(23) = -1 EBADF (Bad file descriptor) [pid 6796] close(14 [pid 6797] close(24 [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] close(15 [pid 5844] close(3 [pid 6797] close(25 [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = 0 [pid 6797] close(26 [pid 6796] close(16 [pid 6805] chdir("./70" [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6802] <... futex resumed>) = 0 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] <... chdir resumed>) = 0 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] rmdir("./68" [pid 6805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] <... futex resumed>) = 0 [pid 6797] close(27 [pid 6796] close(17 [pid 6805] <... prctl resumed>) = 0 [pid 6804] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... rmdir resumed>) = 0 [pid 6805] setpgid(0, 0 [pid 6804] <... bpf resumed>) = 5 [pid 6797] close(28 [pid 6796] close(18 [pid 5844] mkdir("./69", 0777 [pid 6805] <... setpgid resumed>) = 0 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6804] <... futex resumed>) = 1 [pid 6802] <... futex resumed>) = 0 [pid 6797] close(29 [pid 6796] close(19 [pid 6805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6797] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... mkdir resumed>) = 0 [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] <... futex resumed>) = 0 [pid 6797] exit_group(0 [pid 6796] close(20 [pid 6804] signalfd(-1, NULL, 0 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6805] <... openat resumed>) = 3 [pid 6804] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6800] <... futex resumed>) = ? [pid 6797] <... exit_group resumed>) = ? [pid 6796] close(21 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6800] +++ exited with 0 +++ [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6804] <... futex resumed>) = 1 [pid 6802] <... futex resumed>) = 0 [pid 6796] close(22./strace-static-x86_64: Process 6806 attached [pid 6804] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] set_robust_list(0x55558ca82760, 24 [pid 6804] <... prlimit64 resumed>NULL) = 0 [pid 6802] <... futex resumed>) = 0 [pid 6796] close(23 [pid 6806] <... set_robust_list resumed>) = 0 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] chdir("./69" [pid 6804] <... futex resumed>) = 0 [pid 6802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] close(24) = -1 EBADF (Bad file descriptor) [pid 6796] close(25 [pid 6804] sched_setscheduler(0, SCHED_RR, [2] [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] <... chdir resumed>) = 0 [pid 6804] <... sched_setscheduler resumed>) = 0 [pid 6802] <... futex resumed>) = 0 [pid 6796] close(26 [pid 6806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] <... prctl resumed>) = 0 [pid 6804] <... futex resumed>) = 0 [pid 6802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] close(27 [pid 6806] setpgid(0, 0 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6806] <... setpgid resumed>) = 0 [pid 6804] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6802] <... futex resumed>) = 0 [pid 6796] close(28 [pid 6806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6804] <... openat resumed>) = 6 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] write(3, "1000", 4 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] <... openat resumed>) = 3 [pid 6805] <... write resumed>) = 4 [pid 6804] <... futex resumed>) = 0 [pid 6802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6796] close(29 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 188 [pid 6805] close(3 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6796] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] write(3, "1000", 4 [pid 6805] <... close resumed>) = 0 [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6796] exit_group(0 [pid 6806] <... write resumed>) = 4 [pid 6805] read(200, [pid 6804] <... futex resumed>) = 0 [pid 6802] <... futex resumed>) = 1 [pid 6799] <... futex resumed>) = ? [pid 6796] <... exit_group resumed>) = ? [pid 6806] close(3 [pid 6805] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6804] read(6, [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6799] +++ exited with 0 +++ [pid 6806] <... close resumed>) = 0 [pid 6805] symlink("/dev/binderfs", "./binderfs" [pid 6803] <... futex resumed>) = ? [pid 6797] +++ exited with 0 +++ [pid 6805] <... symlink resumed>) = 0 executing program [pid 6803] +++ exited with 0 +++ [pid 6796] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=176, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6805] write(1, "executing program\n", 18 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=183, si_uid=0, si_status=0, si_utime=0, si_stime=23 /* 0.23 s */} --- [pid 6805] <... write resumed>) = 18 [pid 5843] restart_syscall(<... resuming interrupted clone ...> [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] umount2("./67", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6805] <... futex resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... restart_syscall resumed>) = 0 [pid 6805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe89ef76000 [pid 5845] openat(AT_FDCWD, "./67", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6805] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 5845] <... openat resumed>) = 3 [pid 5843] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6805] <... mprotect resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6805] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5845] newfstatat(3, "", [pid 5843] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6805] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5843] <... openat resumed>) = 3 [pid 6805] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 5845] getdents64(3, [pid 5843] newfstatat(3, "", [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6805] <... clone3 resumed> => {parent_tid=[196]}, 88) = 196 [pid 5845] umount2("./67/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6805] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] getdents64(3, [pid 6805] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] newfstatat(AT_FDCWD, "./67/binderfs", [pid 6805] <... futex resumed>) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5843] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] unlink("./67/binderfs" [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... unlink resumed>) = 0 [pid 5843] newfstatat(AT_FDCWD, "./68/binderfs", [pid 5845] getdents64(3, [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5843] unlink("./68/binderfs" [pid 5845] close(3 [pid 5843] <... unlink resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 5845] rmdir("./67") = 0 [pid 5843] getdents64(3, 0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5845] mkdir("./68", 0777 [pid 5843] close(3 [pid 5845] <... mkdir resumed>) = 0 [pid 5843] <... close resumed>) = 0 [pid 5843] rmdir("./68") = 0 ./strace-static-x86_64: Process 6807 attached [pid 6806] read(200, [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] mkdir("./69", 0777 [pid 6807] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6806] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... mkdir resumed>) = 0 [pid 6807] <... rseq resumed>) = 0 [pid 6806] symlink("/dev/binderfs", "./binderfs" [pid 6807] set_robust_list(0x7fe89ef969a0, 24 [pid 6806] <... symlink resumed>) = 0 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6807] <... set_robust_list resumed>) = 0 executing program [pid 6806] write(1, "executing program\n", 18 [pid 6807] rt_sigprocmask(SIG_SETMASK, [], [pid 6806] <... write resumed>) = 18 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 178 [pid 6807] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6806] <... futex resumed>) = 0 [pid 6806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe89ef76000 [pid 6804] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 ./strace-static-x86_64: Process 6809 attached ./strace-static-x86_64: Process 6808 attached [pid 6807] <... openat resumed>) = 3 [pid 6806] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 186 [pid 6806] <... mprotect resumed>) = 0 [pid 6804] <... futex resumed>) = 1 [pid 6809] set_robust_list(0x55558ca82760, 24 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6808] set_robust_list(0x55558ca82760, 24 [pid 6809] <... set_robust_list resumed>) = 0 [pid 6808] <... set_robust_list resumed>) = 0 [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6802] <... futex resumed>) = 0 [pid 6809] chdir("./69" [pid 6807] <... futex resumed>) = 1 [pid 6806] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6805] <... futex resumed>) = 0 [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] chdir("./68" [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... futex resumed>) = 1 [pid 6808] <... chdir resumed>) = 0 [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... chdir resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 6804] <... futex resumed>) = 0 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6810 attached [pid 6809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6807] read(3, [pid 6806] <... clone3 resumed> => {parent_tid=[189]}, 88) = 189 [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6804] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6810] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6809] <... prctl resumed>) = 0 [pid 6808] <... prctl resumed>) = 0 [pid 6807] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6806] rt_sigprocmask(SIG_SETMASK, [], [pid 6804] <... capset resumed>) = 0 [pid 6810] <... rseq resumed>) = 0 [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] set_robust_list(0x7fe89ef969a0, 24 [pid 6808] setpgid(0, 0 [pid 6807] <... futex resumed>) = 1 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] <... futex resumed>) = 0 [pid 6804] <... futex resumed>) = 1 [pid 6802] <... futex resumed>) = 0 [pid 6810] <... set_robust_list resumed>) = 0 [pid 6809] setpgid(0, 0 [pid 6808] <... setpgid resumed>) = 0 [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6807] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] rt_sigprocmask(SIG_SETMASK, [], [pid 6809] <... setpgid resumed>) = 0 [pid 6808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6807] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6806] <... futex resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] <... futex resumed>) = 0 [pid 6810] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6804] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6808] <... openat resumed>) = 3 [pid 6810] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6807] <... futex resumed>) = 0 [pid 6805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6810] <... openat resumed>) = 3 [pid 6809] <... openat resumed>) = 3 [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6804] <... futex resumed>) = 0 [pid 6808] write(3, "1000", 4 [pid 6802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] write(3, "1000", 4 [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... futex resumed>) = 0 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6808] <... write resumed>) = 4 [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] <... futex resumed>) = 1 [pid 6809] <... write resumed>) = 4 [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] <... futex resumed>) = 0 [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6802] <... futex resumed>) = 0 [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] close(3 [pid 6808] close(3 [pid 6807] <... futex resumed>) = 0 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... close resumed>) = 0 [pid 6808] <... close resumed>) = 0 [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] <... futex resumed>) = 0 [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6804] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6810] read(3, [pid 6809] read(200, [pid 6808] read(200, [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] <... futex resumed>) = 0 [pid 6804] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6810] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6809] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] symlink("/dev/binderfs", "./binderfs" [pid 6808] symlink("/dev/binderfs", "./binderfs" [pid 6804] <... futex resumed>) = 1 [pid 6802] <... futex resumed>) = 0 [pid 6807] <... bpf resumed>) = 4 [pid 6810] <... futex resumed>) = 1 [pid 6809] <... symlink resumed>) = 0 [pid 6808] <... symlink resumed>) = 0 [pid 6806] <... futex resumed>) = 0 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL executing program executing program [pid 6809] write(1, "executing program\n", 18 [pid 6808] write(1, "executing program\n", 18 [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] <... futex resumed>) = 0 [pid 6810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... write resumed>) = 18 [pid 6808] <... write resumed>) = 18 [pid 6807] <... futex resumed>) = 1 [pid 6806] <... futex resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 6804] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6810] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6804] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6810] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6809] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 0 [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... futex resumed>) = 0 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6807] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6804] <... futex resumed>) = 1 [pid 6802] <... futex resumed>) = 0 [pid 6810] <... futex resumed>) = 1 [pid 6809] <... mmap resumed>) = 0x7fe89ef76000 [pid 6808] <... mmap resumed>) = 0x7fe89ef76000 [pid 6807] <... bpf resumed>) = 5 [pid 6806] <... futex resumed>) = 0 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6808] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] <... futex resumed>) = 0 [pid 6810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... mprotect resumed>) = 0 [pid 6807] <... futex resumed>) = 1 [pid 6806] <... futex resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 6804] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6809] <... mprotect resumed>) = 0 [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] signalfd(-1, NULL, 0 [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6804] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6810] <... futex resumed>) = 0 [pid 6807] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... futex resumed>) = 0 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6808] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6804] <... futex resumed>) = 1 [pid 6810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6807] <... futex resumed>) = 0 [pid 6806] <... futex resumed>) = 0 [pid 6809] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6805] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] <... futex resumed>) = 0 [pid 6810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6809] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6811 attached [pid 6810] <... bpf resumed>) = 4 [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... futex resumed>) = 0 [pid 6804] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6808] <... clone3 resumed> => {parent_tid=[179]}, 88) = 179 ./strace-static-x86_64: Process 6812 attached [pid 6811] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... clone3 resumed> => {parent_tid=[187]}, 88) = 187 [pid 6808] rt_sigprocmask(SIG_SETMASK, [], [pid 6807] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6804] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6802] <... futex resumed>) = 0 [pid 6812] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6811] <... rseq resumed>) = 0 [pid 6810] <... futex resumed>) = 1 [pid 6809] rt_sigprocmask(SIG_SETMASK, [], [pid 6808] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6807] <... prlimit64 resumed>NULL) = 0 [pid 6806] <... futex resumed>) = 0 [pid 6804] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6812] <... rseq resumed>) = 0 [pid 6811] set_robust_list(0x7fe89ef969a0, 24 [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6804] <... futex resumed>) = 0 [pid 6802] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6812] set_robust_list(0x7fe89ef969a0, 24 [pid 6811] <... set_robust_list resumed>) = 0 [pid 6810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6807] <... futex resumed>) = 1 [pid 6806] <... futex resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 6804] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6802] close(3 [pid 6812] <... set_robust_list resumed>) = 0 [pid 6811] rt_sigprocmask(SIG_SETMASK, [], [pid 6810] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... close resumed>) = 0 [pid 6812] rt_sigprocmask(SIG_SETMASK, [], [pid 6811] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6810] <... bpf resumed>) = 5 [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... futex resumed>) = 0 [pid 6812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6811] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] sched_setscheduler(0, SCHED_RR, [2] [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6802] close(4 [pid 6812] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6811] <... openat resumed>) = 3 [pid 6810] <... futex resumed>) = 1 [pid 6807] <... sched_setscheduler resumed>) = 0 [pid 6806] <... futex resumed>) = 0 [pid 6802] <... close resumed>) = 0 [pid 6812] <... openat resumed>) = 3 [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] close(5 [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6811] <... futex resumed>) = 1 [pid 6810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... futex resumed>) = 0 [pid 6807] <... futex resumed>) = 1 [pid 6806] <... futex resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 6802] <... close resumed>) = 0 [pid 6812] <... futex resumed>) = 1 [pid 6811] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6810] signalfd(-1, NULL, 0 [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6812] read(3, [pid 6811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6810] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... futex resumed>) = 0 [pid 6802] close(6 [pid 6812] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6811] read(3, [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6808] <... futex resumed>) = 0 [pid 6807] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6802] <... close resumed>) = 0 [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6811] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6810] <... futex resumed>) = 1 [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6807] <... openat resumed>) = 6 [pid 6806] <... futex resumed>) = 0 [pid 6802] close(7 [pid 6812] <... futex resumed>) = 0 [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6811] <... futex resumed>) = 1 [pid 6810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] <... futex resumed>) = 1 [pid 6806] <... futex resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 6802] close(8 [pid 6812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6811] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6810] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6810] <... prlimit64 resumed>NULL) = 0 [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... futex resumed>) = 0 [pid 6802] close(9 [pid 6812] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6811] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] read(6, [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6811] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6810] <... futex resumed>) = 1 [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6806] <... futex resumed>) = 0 [pid 6802] close(10 [pid 6812] <... futex resumed>) = 1 [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... futex resumed>) = 0 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6811] <... futex resumed>) = 0 [pid 6810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] <... futex resumed>) = 0 [pid 6802] close(11 [pid 6812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] sched_setscheduler(0, SCHED_RR, [2] [pid 6809] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 0 [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6811] <... futex resumed>) = 0 [pid 6810] <... sched_setscheduler resumed>) = 0 [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6802] close(12 [pid 6812] <... futex resumed>) = 0 [pid 6811] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6810] <... futex resumed>) = 1 [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] <... futex resumed>) = 0 [pid 6802] close(13 [pid 6812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6811] <... futex resumed>) = 0 [pid 6810] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6809] <... futex resumed>) = 1 [pid 6808] <... futex resumed>) = 0 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6810] <... openat resumed>) = 6 [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6806] <... futex resumed>) = 0 [pid 6802] close(14 [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6810] <... futex resumed>) = 0 [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6802] close(15 [pid 6812] <... bpf resumed>) = 4 [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6811] <... bpf resumed>) = 4 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] <... futex resumed>) = 0 [pid 6802] close(16 [pid 6812] <... futex resumed>) = 1 [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 0 [pid 6806] <... futex resumed>) = 1 [pid 6805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6811] <... futex resumed>) = 1 [pid 6810] read(6, [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] <... mmap resumed>) = 0x7fe89ef55000 [pid 6802] close(17 [pid 6812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6811] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6802] close(18 [pid 6812] <... bpf resumed>) = 5 [pid 6811] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6811] <... bpf resumed>) = 5 [pid 6802] close(19 [pid 6812] <... futex resumed>) = 1 [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6811] <... futex resumed>) = 1 [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] close(20 [pid 6812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6811] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] signalfd(-1, NULL, 0 [pid 6811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6802] close(21 [pid 6812] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6811] signalfd(-1, NULL, 0 [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6811] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6806] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] close(22 [pid 6812] <... futex resumed>) = 1 [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6806] <... futex resumed>) = 0 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6811] <... futex resumed>) = 1 [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6802] close(23 [pid 6812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6811] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6806] <... mmap resumed>) = 0x7fe89ef55000 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6806] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6802] close(24 [pid 6812] <... prlimit64 resumed>NULL) = 0 [pid 6811] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6811] <... prlimit64 resumed>NULL) = 0 [pid 6810] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6806] <... mprotect resumed>) = 0 [pid 6802] close(25 [pid 6812] <... futex resumed>) = 1 [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6806] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6805] <... mprotect resumed>) = 0 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6811] <... futex resumed>) = 1 [pid 6810] <... futex resumed>) = 0 [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6805] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6802] close(26 [pid 6812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6811] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6806] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6805] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] sched_setscheduler(0, SCHED_RR, [2] [pid 6811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6802] close(27./strace-static-x86_64: Process 6813 attached [pid 6812] <... sched_setscheduler resumed>) = 0 [pid 6811] sched_setscheduler(0, SCHED_RR, [2] [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6806] <... clone3 resumed> => {parent_tid=[190]}, 88) = 190 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6814 attached [pid 6813] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6811] <... sched_setscheduler resumed>) = 0 [pid 6806] rt_sigprocmask(SIG_SETMASK, [], [pid 6805] <... clone3 resumed> => {parent_tid=[197]}, 88) = 197 [pid 6802] close(28 [pid 6814] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6813] <... rseq resumed>) = 0 [pid 6812] <... futex resumed>) = 1 [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6806] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6805] rt_sigprocmask(SIG_SETMASK, [], [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6814] <... rseq resumed>) = 0 [pid 6813] set_robust_list(0x7fe89ef759a0, 24 [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6811] <... futex resumed>) = 1 [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6802] close(29 [pid 6814] set_robust_list(0x7fe89ef759a0, 24 [pid 6813] <... set_robust_list resumed>) = 0 [pid 6812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6811] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6806] <... futex resumed>) = 0 [pid 6805] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6814] <... set_robust_list resumed>) = 0 [pid 6813] rt_sigprocmask(SIG_SETMASK, [], [pid 6812] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6806] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] <... futex resumed>) = 0 [pid 6802] exit_group(0 [pid 6814] rt_sigprocmask(SIG_SETMASK, [], [pid 6813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6812] <... openat resumed>) = 6 [pid 6811] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6804] <... futex resumed>) = ? [pid 6802] <... exit_group resumed>) = ? [pid 6814] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6813] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6811] <... openat resumed>) = 6 [pid 6804] +++ exited with 0 +++ [pid 6814] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6813] <... capset resumed>) = 0 [pid 6812] <... futex resumed>) = 1 [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6814] <... capset resumed>) = 0 [pid 6813] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6811] <... futex resumed>) = 1 [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6814] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6813] <... futex resumed>) = 1 [pid 6812] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6811] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] <... futex resumed>) = 0 [pid 6806] <... futex resumed>) = 0 [pid 6814] <... futex resumed>) = 1 [pid 6813] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6812] read(6, [pid 6811] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... futex resumed>) = 0 [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] <... futex resumed>) = 0 [pid 6814] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6811] read(6, [pid 6810] <... futex resumed>) = 0 [pid 6809] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6807] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6806] <... futex resumed>) = 1 [pid 6802] +++ exited with 0 +++ [pid 6810] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] <... futex resumed>) = 0 [pid 6806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... futex resumed>) = 0 [pid 6810] <... futex resumed>) = 0 [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6810] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6809] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6808] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6806] <... futex resumed>) = 0 [pid 6810] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6809] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 0 [pid 6806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6810] <... futex resumed>) = 0 [pid 6809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6808] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6814] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6812] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6810] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6809] <... mmap resumed>) = 0x7fe89ef55000 [pid 6808] <... mmap resumed>) = 0x7fe89ef55000 [pid 6806] <... futex resumed>) = 0 [pid 6805] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5841] <... openat resumed>) = 3 [pid 6814] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6808] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6814] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6812] <... futex resumed>) = 0 [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... mprotect resumed>) = 0 [pid 6807] <... futex resumed>) = 0 [pid 6806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... futex resumed>) = 1 [pid 6808] <... mprotect resumed>) = 0 [pid 5841] newfstatat(3, "", [pid 6814] <... futex resumed>) = 0 [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6810] <... futex resumed>) = 0 [pid 6807] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6814] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6810] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6809] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6808] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6807] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6806] <... futex resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6810] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6808] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] getdents64(3, [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6808] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6807] <... futex resumed>) = 1 [pid 6806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... futex resumed>) = 0 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 6816 attached ./strace-static-x86_64: Process 6815 attached [pid 6810] <... futex resumed>) = 0 [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6816] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6815] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6810] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6809] <... clone3 resumed> => {parent_tid=[188]}, 88) = 188 [pid 6808] <... clone3 resumed> => {parent_tid=[180]}, 88) = 180 [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6806] <... futex resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 6816] <... rseq resumed>) = 0 [pid 6815] <... rseq resumed>) = 0 [pid 6810] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6809] rt_sigprocmask(SIG_SETMASK, [], [pid 6808] rt_sigprocmask(SIG_SETMASK, [], [pid 6807] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6806] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6816] set_robust_list(0x7fe89ef759a0, 24 [pid 6815] set_robust_list(0x7fe89ef759a0, 24 [pid 6810] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6808] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6807] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] newfstatat(AT_FDCWD, "./69/binderfs", [pid 6816] <... set_robust_list resumed>) = 0 [pid 6815] <... set_robust_list resumed>) = 0 [pid 6810] <... futex resumed>) = 0 [pid 6809] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] close(3 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6816] rt_sigprocmask(SIG_SETMASK, [], [pid 6815] rt_sigprocmask(SIG_SETMASK, [], [pid 6810] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 0 [pid 6807] <... futex resumed>) = 1 [pid 6806] <... close resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 5841] unlink("./69/binderfs" [pid 6816] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6815] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6809] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6808] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] close(4 [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... unlink resumed>) = 0 [pid 6816] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6815] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6806] <... close resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 5841] getdents64(3, [pid 6816] <... capset resumed>) = 0 [pid 6815] <... capset resumed>) = 0 [pid 6807] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6806] close(5 [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6816] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6815] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] <... close resumed>) = 0 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6816] <... futex resumed>) = 1 [pid 6815] <... futex resumed>) = 1 [pid 6809] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 0 [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] close(6 [pid 5841] close(3 [pid 6816] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6815] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] <... futex resumed>) = 1 [pid 6806] <... close resumed>) = 0 [pid 6805] <... futex resumed>) = 0 [pid 5841] <... close resumed>) = 0 [pid 6815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6812] <... futex resumed>) = 0 [pid 6809] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 1 [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6806] close(7 [pid 6805] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6815] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6812] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6809] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... futex resumed>) = 0 [pid 5841] rmdir("./69" [pid 6815] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6807] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6806] close(8 [pid 6805] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... rmdir resumed>) = 0 [pid 6815] <... futex resumed>) = 0 [pid 6812] <... futex resumed>) = 0 [pid 6809] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6807] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] mkdir("./70", 0777 [pid 6815] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6812] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6809] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 0 [pid 6807] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] close(9 [pid 5841] <... mkdir resumed>) = 0 [pid 6815] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6812] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6809] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6807] <... futex resumed>) = 1 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... futex resumed>) = 0 [pid 6815] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6807] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6805] close(3 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6815] <... futex resumed>) = 0 [pid 6812] <... futex resumed>) = 0 [pid 6809] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] close(10./strace-static-x86_64: Process 6817 attached [pid 6815] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6812] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6809] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 0 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... close resumed>) = 0 [pid 6817] set_robust_list(0x55558ca82760, 24 [pid 6815] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6806] close(11 [pid 6805] close(4 [pid 6817] <... set_robust_list resumed>) = 0 [pid 6815] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... close resumed>) = 0 [pid 6817] chdir("./70" [pid 6815] <... futex resumed>) = 0 [pid 6812] <... futex resumed>) = 0 [pid 6809] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] close(12 [pid 6805] close(5 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 193 [pid 6817] <... chdir resumed>) = 0 [pid 6815] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6812] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6809] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 0 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... close resumed>) = 0 [pid 6817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6815] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6806] close(13 [pid 6805] close(6 [pid 6817] <... prctl resumed>) = 0 [pid 6815] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... close resumed>) = 0 [pid 6817] setpgid(0, 0 [pid 6815] <... futex resumed>) = 0 [pid 6812] <... futex resumed>) = 0 [pid 6809] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6806] close(14 [pid 6805] close(7 [pid 6817] <... setpgid resumed>) = 0 [pid 6815] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6812] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6809] <... futex resumed>) = 0 [pid 6808] <... futex resumed>) = 0 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6815] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6812] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6809] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6808] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6806] close(15 [pid 6805] close(8 [pid 6817] <... openat resumed>) = 3 [pid 6815] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6812] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] write(3, "1000", 4 [pid 6815] <... futex resumed>) = 0 [pid 6812] <... futex resumed>) = 0 [pid 6808] close(3 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(9 [pid 6817] <... write resumed>) = 4 [pid 6815] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6812] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6808] <... close resumed>) = 0 [pid 6806] close(16 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] close(3 [pid 6808] close(4 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(10 [pid 6817] <... close resumed>) = 0 [pid 6808] <... close resumed>) = 0 [pid 6806] close(17 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] read(200, [pid 6808] close(5 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(11 [pid 6817] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6808] <... close resumed>) = 0 [pid 6806] close(18 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] symlink("/dev/binderfs", "./binderfs" [pid 6808] close(6 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(12 [pid 6808] <... close resumed>) = 0 [pid 6806] close(19 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] close(7 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(13 [pid 6817] <... symlink resumed>) = 0 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] close(20executing program [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] write(1, "executing program\n", 18 [pid 6808] close(8 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(14 [pid 6817] <... write resumed>) = 18 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] close(21 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] close(9 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(15 [pid 6817] <... futex resumed>) = 0 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] close(22) = -1 EBADF (Bad file descriptor) [pid 6808] close(10 [pid 6817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] close(23 [pid 6805] close(16 [pid 6808] close(11 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] <... mmap resumed>) = 0x7fe89ef76000 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] close(24 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6808] close(12 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(17 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] close(25 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] close(13 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(18 [pid 6817] <... mprotect resumed>) = 0 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] close(26 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] close(14 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(19 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] close(27 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] close(15 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(20 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6806] close(28 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6808] close(16 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] close(21 [pid 6817] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6811] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6806] close(29 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6811] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6808] close(17 [pid 6806] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6811] <... futex resumed>) = 0 [pid 6805] close(22 [pid 6811] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6809] close(3 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] <... close resumed>) = 0 [pid 6806] exit_group(0 [pid 6808] close(18 [pid 6805] close(23 [pid 6813] <... futex resumed>) = ? [pid 6810] <... futex resumed>) = ? [pid 6806] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6818 attached [pid 6810] +++ exited with 0 +++ [pid 6809] close(4 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6817] <... clone3 resumed> => {parent_tid=[194]}, 88) = 194 [pid 6813] +++ exited with 0 +++ [pid 6809] <... close resumed>) = 0 [pid 6808] close(19 [pid 6806] +++ exited with 0 +++ [pid 6805] close(24 [pid 6817] rt_sigprocmask(SIG_SETMASK, [], [pid 6809] close(5 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=188, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6817] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6808] close(20 [pid 6805] close(25 [pid 6809] <... close resumed>) = 0 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] <... rseq resumed>) = 0 [pid 6818] set_robust_list(0x7fe89ef969a0, 24) = 0 [pid 6818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6818] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6817] <... futex resumed>) = 0 [pid 6809] close(6 [pid 6808] close(21 [pid 6805] close(26 [pid 6818] <... openat resumed>) = 3 [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6809] <... close resumed>) = 0 [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] close(7 [pid 6808] close(22 [pid 6805] close(27 [pid 6818] <... futex resumed>) = 0 [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] read(3, [pid 6817] <... futex resumed>) = 0 [pid 6809] close(8 [pid 6808] close(23 [pid 6805] close(28 [pid 6818] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6805] close(29 [pid 6818] <... futex resumed>) = 0 [pid 6805] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] close(9 [pid 6808] close(24 [pid 6805] exit_group(0 [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6807] <... futex resumed>) = ? [pid 6805] <... exit_group resumed>) = ? [pid 6818] <... futex resumed>) = 0 [pid 6817] <... futex resumed>) = 1 [pid 6814] <... futex resumed>) = ? [pid 6809] close(10 [pid 6808] close(25 [pid 6807] +++ exited with 0 +++ [pid 6818] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, 0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] close(26 [pid 6809] close(11 [pid 6817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6814] +++ exited with 0 +++ [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6805] +++ exited with 0 +++ [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] close(12 [pid 6808] close(27 [pid 6818] <... futex resumed>) = 0 [pid 6817] <... futex resumed>) = 1 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6809] close(13 [pid 6808] close(28 [pid 6818] <... futex resumed>) = 0 [pid 6817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=20 /* 0.20 s */} --- [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] close(14 [pid 6808] close(29 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6817] <... futex resumed>) = 0 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5842] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6809] close(15 [pid 6808] exit_group(0 [pid 6818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6812] <... futex resumed>) = ? [pid 6808] <... exit_group resumed>) = ? [pid 5844] <... openat resumed>) = 3 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6816] <... futex resumed>) = ? [pid 6812] +++ exited with 0 +++ [pid 6809] close(16 [pid 5842] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6818] <... bpf resumed>) = 4 [pid 6816] +++ exited with 0 +++ [pid 5844] newfstatat(3, "", [pid 5842] <... openat resumed>) = 3 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] close(17) = -1 EBADF (Bad file descriptor) [pid 6809] close(18 [pid 5842] newfstatat(3, "", [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6809] close(19 [pid 5842] getdents64(3, [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] close(20 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] close(21 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6818] <... futex resumed>) = 1 [pid 6817] <... futex resumed>) = 0 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6808] +++ exited with 0 +++ [pid 5844] getdents64(3, [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] close(22 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=178, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] newfstatat(AT_FDCWD, "./70/binderfs", [pid 6818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] <... futex resumed>) = 0 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6818] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6809] close(23 [pid 5842] unlink("./70/binderfs" [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6818] <... bpf resumed>) = 5 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./68", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] newfstatat(AT_FDCWD, "./69/binderfs", [pid 5842] <... unlink resumed>) = 0 [pid 6809] close(24 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] openat(AT_FDCWD, "./68", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6809] close(25 [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... openat resumed>) = 3 [pid 5844] unlink("./69/binderfs" [pid 5842] getdents64(3, [pid 6818] <... futex resumed>) = 1 [pid 6817] <... futex resumed>) = 0 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(3, "", [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] close(26 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] close(3 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] close(27 [pid 5845] getdents64(3, [pid 5842] <... close resumed>) = 0 [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6809] close(28 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] rmdir("./70" [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./68/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] <... rmdir resumed>) = 0 [pid 6809] close(29 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6809] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(AT_FDCWD, "./68/binderfs", [pid 5842] mkdir("./71", 0777 [pid 6817] <... futex resumed>) = 0 [pid 6809] exit_group(0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 5842] <... mkdir resumed>) = 0 [pid 6818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6815] <... futex resumed>) = ? [pid 6811] <... futex resumed>) = ? [pid 6809] <... exit_group resumed>) = ? [pid 5844] getdents64(3, [pid 6818] signalfd(-1, NULL, 0 [pid 6815] +++ exited with 0 +++ [pid 6811] +++ exited with 0 +++ [pid 5845] unlink("./68/binderfs" [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6818] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... unlink resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] getdents64(3, [pid 5844] close(3./strace-static-x86_64: Process 6819 attached [pid 6818] <... futex resumed>) = 1 [pid 6817] <... futex resumed>) = 0 [pid 6819] set_robust_list(0x55558ca82760, 24 [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] +++ exited with 0 +++ [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5844] <... close resumed>) = 0 [pid 6819] <... set_robust_list resumed>) = 0 [pid 6817] <... futex resumed>) = 0 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=186, si_uid=0, si_status=0, si_utime=0, si_stime=21 /* 0.21 s */} --- [pid 6819] chdir("./71" [pid 6818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] close(3 [pid 5844] rmdir("./69" [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 198 [pid 6819] <... chdir resumed>) = 0 [pid 6818] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 5845] <... close resumed>) = 0 [pid 5844] <... rmdir resumed>) = 0 [pid 5843] restart_syscall(<... resuming interrupted clone ...> [pid 6819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6818] <... prlimit64 resumed>NULL) = 0 [pid 5845] rmdir("./68" [pid 6819] <... prctl resumed>) = 0 [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] mkdir("./70", 0777 [pid 6819] setpgid(0, 0 [pid 6818] <... futex resumed>) = 1 [pid 5845] <... rmdir resumed>) = 0 [pid 6819] <... setpgid resumed>) = 0 [pid 6817] <... futex resumed>) = 0 [pid 6819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] mkdir("./69", 0777 [pid 5844] <... mkdir resumed>) = 0 [pid 6818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] <... futex resumed>) = 0 [pid 6818] sched_setscheduler(0, SCHED_RR, [2] [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] <... openat resumed>) = 3 [pid 6818] <... sched_setscheduler resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] write(3, "1000", 4 [pid 6818] <... futex resumed>) = 1 [pid 6817] <... futex resumed>) = 0 [pid 6819] <... write resumed>) = 4 [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] close(3 [pid 6818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] <... futex resumed>) = 0 [pid 6819] <... close resumed>) = 0 [pid 6818] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] read(200, 0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6818] <... openat resumed>) = 6 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6819] symlink("/dev/binderfs", "./binderfs" [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] <... symlink resumed>) = 0 [pid 5843] <... restart_syscall resumed>) = 0 [pid 6818] <... futex resumed>) = 1 [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6817] <... futex resumed>) = 0 [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] write(1, "executing program\n", 18) = 18 executing program [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6821 attached ./strace-static-x86_64: Process 6820 attached [pid 6818] <... futex resumed>) = 0 [pid 6817] <... futex resumed>) = 1 [pid 5843] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6821] set_robust_list(0x55558ca82760, 24 [pid 6818] read(6, [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 181 [pid 6820] set_robust_list(0x55558ca82760, 24 [pid 6819] <... futex resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 191 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6820] <... set_robust_list resumed>) = 0 [pid 6819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5843] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6820] chdir("./70" [pid 6819] <... mmap resumed>) = 0x7fe89ef76000 [pid 5843] <... openat resumed>) = 3 [pid 6820] <... chdir resumed>) = 0 [pid 6819] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 5843] newfstatat(3, "", [pid 6820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6819] <... mprotect resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6820] <... prctl resumed>) = 0 [pid 6819] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5843] getdents64(3, [pid 6820] setpgid(0, 0) = 0 [pid 6820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6819] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5843] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6820] <... openat resumed>) = 3 [pid 6819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] newfstatat(AT_FDCWD, "./69/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 6822 attached [pid 6821] <... set_robust_list resumed>) = 0 [pid 6820] write(3, "1000", 4 [pid 6819] <... clone3 resumed> => {parent_tid=[199]}, 88) = 199 [pid 6822] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6821] chdir("./69" [pid 6820] <... write resumed>) = 4 [pid 6819] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] unlink("./69/binderfs" [pid 6822] <... rseq resumed>) = 0 [pid 6821] <... chdir resumed>) = 0 [pid 6820] close(3 [pid 6819] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] <... unlink resumed>) = 0 [pid 6822] set_robust_list(0x7fe89ef969a0, 24 [pid 6821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6820] <... close resumed>) = 0 [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6822] <... set_robust_list resumed>) = 0 [pid 6821] <... prctl resumed>) = 0 [pid 6820] read(200, [pid 6819] <... futex resumed>) = 0 [pid 5843] getdents64(3, [pid 6822] rt_sigprocmask(SIG_SETMASK, [], [pid 6821] setpgid(0, 0 [pid 6820] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6821] <... setpgid resumed>) = 0 [pid 6820] symlink("/dev/binderfs", "./binderfs" [pid 5843] close(3 [pid 6822] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6820] <... symlink resumed>) = 0 [pid 5843] <... close resumed>) = 0 [pid 6822] <... openat resumed>) = 3 [pid 6821] <... openat resumed>) = 3 [pid 5843] rmdir("./69") = 0 executing program [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] write(1, "executing program\n", 18 [pid 6822] <... futex resumed>) = 1 [pid 6821] write(3, "1000", 4 [pid 6820] <... write resumed>) = 18 [pid 6819] <... futex resumed>) = 0 [pid 5843] mkdir("./70", 0777 [pid 6822] read(3, [pid 6821] <... write resumed>) = 4 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... mkdir resumed>) = 0 [pid 6822] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6821] close(3 [pid 6820] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = 0 [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... close resumed>) = 0 [pid 6820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6822] <... futex resumed>) = 0 [pid 6821] read(200, [pid 6820] <... mmap resumed>) = 0x7fe89ef76000 [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6822] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6821] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6820] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6821] symlink("/dev/binderfs", "./binderfs" [pid 6819] <... futex resumed>) = 0 [pid 6822] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6821] <... symlink resumed>) = 0 [pid 6820] <... mprotect resumed>) = 0 [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 6823 attached [pid 6822] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) executing program [pid 6821] write(1, "executing program\n", 18 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 189 [pid 6823] set_robust_list(0x55558ca82760, 24 [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... write resumed>) = 18 [pid 6820] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6823] <... set_robust_list resumed>) = 0 [pid 6822] <... futex resumed>) = 1 [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6819] <... futex resumed>) = 0 [pid 6823] chdir("./70" [pid 6822] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6821] <... futex resumed>) = 0 [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6819] <... futex resumed>) = 0 [pid 6823] <... chdir resumed>) = 0 [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... mmap resumed>) = 0x7fe89ef76000 [pid 6820] <... clone3 resumed> => {parent_tid=[192]}, 88) = 192 [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6817] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6822] <... futex resumed>) = 0 [pid 6821] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6820] rt_sigprocmask(SIG_SETMASK, [], [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] <... futex resumed>) = 0 [pid 6823] <... prctl resumed>) = 0 [pid 6822] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6821] <... mprotect resumed>) = 0 [pid 6820] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6823] setpgid(0, 0 [pid 6822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6821] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6824 attached [pid 6823] <... setpgid resumed>) = 0 [pid 6822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6820] <... futex resumed>) = 0 [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6818] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6817] <... mmap resumed>) = 0x7fe89ef55000 [pid 6824] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6821] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] <... rseq resumed>) = 0 [pid 6818] <... futex resumed>) = 0 [pid 6824] set_robust_list(0x7fe89ef969a0, 24 [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6824] <... set_robust_list resumed>) = 0 [pid 6822] <... bpf resumed>) = 4 [pid 6824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6824] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6823] <... openat resumed>) = 3 [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6817] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6825 attached [pid 6824] <... openat resumed>) = 3 [pid 6823] write(3, "1000", 4 [pid 6822] <... futex resumed>) = 1 [pid 6819] <... futex resumed>) = 0 [pid 6825] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... write resumed>) = 4 [pid 6822] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6821] <... clone3 resumed> => {parent_tid=[182]}, 88) = 182 [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... mprotect resumed>) = 0 [pid 6825] <... rseq resumed>) = 0 [pid 6824] <... futex resumed>) = 1 [pid 6823] close(3 [pid 6822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6821] rt_sigprocmask(SIG_SETMASK, [], [pid 6820] <... futex resumed>) = 0 [pid 6825] set_robust_list(0x7fe89ef969a0, 24 [pid 6824] read(3, [pid 6823] <... close resumed>) = 0 [pid 6822] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6821] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] <... futex resumed>) = 0 [pid 6817] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6825] <... set_robust_list resumed>) = 0 [pid 6824] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6823] read(200, [pid 6822] <... bpf resumed>) = 5 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = 0 [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6817] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6825] rt_sigprocmask(SIG_SETMASK, [], [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6824] <... futex resumed>) = 0 [pid 6823] symlink("/dev/binderfs", "./binderfs" [pid 6822] <... futex resumed>) = 0 [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6826 attached [pid 6825] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] <... symlink resumed>) = 0 [pid 6822] signalfd(-1, NULL, 0 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] <... futex resumed>) = 0 [pid 6817] <... clone3 resumed> => {parent_tid=[195]}, 88) = 195 [pid 6826] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6822] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6820] <... futex resumed>) = 0 [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 6826] <... rseq resumed>) = 0 [pid 6825] <... openat resumed>) = 3 [pid 6824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] write(1, "executing program\n", 18 [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] rt_sigprocmask(SIG_SETMASK, [], [pid 6826] set_robust_list(0x7fe89ef759a0, 24 [pid 6824] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6823] <... write resumed>) = 18 [pid 6822] <... futex resumed>) = 0 [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6826] <... set_robust_list resumed>) = 0 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6822] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6819] <... futex resumed>) = 0 [pid 6817] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6826] rt_sigprocmask(SIG_SETMASK, [], [pid 6825] <... futex resumed>) = 1 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... futex resumed>) = 0 [pid 6822] <... prlimit64 resumed>NULL) = 0 [pid 6821] <... futex resumed>) = 0 [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6817] <... futex resumed>) = 0 [pid 6826] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6824] <... futex resumed>) = 1 [pid 6823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6826] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] <... mmap resumed>) = 0x7fe89ef76000 [pid 6822] <... futex resumed>) = 0 [pid 6821] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6826] <... capset resumed>) = 0 [pid 6825] read(3, [pid 6824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6822] sched_setscheduler(0, SCHED_RR, [2] [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = 0 [pid 6826] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... mprotect resumed>) = 0 [pid 6822] <... sched_setscheduler resumed>) = 0 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6826] <... futex resumed>) = 1 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] <... futex resumed>) = 0 [pid 6823] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] <... futex resumed>) = 0 [pid 6826] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6825] <... futex resumed>) = 1 [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6822] <... futex resumed>) = 0 [pid 6821] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6822] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = 0 [pid 6818] <... futex resumed>) = 0 [pid 6817] <... futex resumed>) = 1 ./strace-static-x86_64: Process 6827 attached [pid 6825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6822] <... openat resumed>) = 6 [pid 6821] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6818] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6827] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6825] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... clone3 resumed> => {parent_tid=[190]}, 88) = 190 [pid 6822] <... futex resumed>) = 0 [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] rt_sigprocmask(SIG_SETMASK, [], [pid 6822] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6818] <... futex resumed>) = 0 [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] <... rseq resumed>) = 0 [pid 6825] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6824] <... bpf resumed>) = 4 [pid 6823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] <... futex resumed>) = 0 [pid 6818] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6817] <... futex resumed>) = 0 [pid 6827] set_robust_list(0x7fe89ef969a0, 24 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6822] read(6, [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6818] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6827] <... set_robust_list resumed>) = 0 [pid 6825] <... futex resumed>) = 1 [pid 6823] <... futex resumed>) = 0 [pid 6821] <... futex resumed>) = 0 [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6827] rt_sigprocmask(SIG_SETMASK, [], [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6818] <... futex resumed>) = 0 [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6824] <... futex resumed>) = 1 [pid 6821] <... futex resumed>) = 0 [pid 6820] <... futex resumed>) = 0 [pid 6818] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6817] <... futex resumed>) = 0 [pid 6827] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6818] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6827] <... openat resumed>) = 3 [pid 6825] <... futex resumed>) = 0 [pid 6824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6820] <... futex resumed>) = 0 [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6824] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6824] <... bpf resumed>) = 5 [pid 6821] <... futex resumed>) = 0 [pid 6818] <... futex resumed>) = 1 [pid 6817] <... futex resumed>) = 0 [pid 6827] <... futex resumed>) = 1 [pid 6825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... futex resumed>) = 0 [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6825] <... bpf resumed>) = 4 [pid 6824] <... futex resumed>) = 1 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6818] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6817] <... futex resumed>) = 0 [pid 6827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6818] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6827] read(3, [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] signalfd(-1, NULL, 0 [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = 0 [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6827] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6825] <... futex resumed>) = 1 [pid 6824] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6821] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6818] <... futex resumed>) = 0 [pid 6817] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] <... mmap resumed>) = 0x7fe89ef55000 [pid 6818] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6817] <... futex resumed>) = 0 [pid 6827] <... futex resumed>) = 1 [pid 6825] <... bpf resumed>) = 5 [pid 6824] <... futex resumed>) = 0 [pid 6823] <... futex resumed>) = 0 [pid 6821] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6818] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6817] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6820] <... futex resumed>) = 0 [pid 6818] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6825] <... futex resumed>) = 0 [pid 6824] <... prlimit64 resumed>NULL) = 0 [pid 6818] <... futex resumed>) = 0 [pid 6827] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6818] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6827] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6824] <... futex resumed>) = 0 [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6827] <... futex resumed>) = 0 [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] <... futex resumed>) = 0 [pid 6821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] <... mprotect resumed>) = 0 [pid 6817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6817] close(3 [pid 6825] <... futex resumed>) = 0 [pid 6823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6821] <... futex resumed>) = 1 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6817] <... close resumed>) = 0 [pid 6825] signalfd(-1, NULL, 0 [pid 6824] <... futex resumed>) = 0 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] <... futex resumed>) = 1 [pid 6819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6817] close(4 [pid 6827] <... futex resumed>) = 0 [pid 6825] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6824] sched_setscheduler(0, SCHED_RR, [2] [pid 6823] <... futex resumed>) = 1 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6817] <... close resumed>) = 0 ./strace-static-x86_64: Process 6828 attached [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] <... sched_setscheduler resumed>) = 0 [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6817] close(5 [pid 6828] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6827] <... futex resumed>) = 0 [pid 6825] <... futex resumed>) = 1 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6821] <... futex resumed>) = 0 [pid 6819] <... clone3 resumed> => {parent_tid=[200]}, 88) = 200 [pid 6817] <... close resumed>) = 0 [pid 6828] <... rseq resumed>) = 0 [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6824] <... futex resumed>) = 1 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = 0 [pid 6819] rt_sigprocmask(SIG_SETMASK, [], [pid 6817] close(6 [pid 6828] set_robust_list(0x7fe89ef759a0, 24 [pid 6827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] <... futex resumed>) = 0 [pid 6821] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6817] <... close resumed>) = 0 [pid 6828] <... set_robust_list resumed>) = 0 [pid 6827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6825] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] <... futex resumed>) = 0 [pid 6819] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] close(7 [pid 6828] rt_sigprocmask(SIG_SETMASK, [], [pid 6827] <... bpf resumed>) = 4 [pid 6825] <... prlimit64 resumed>NULL) = 0 [pid 6824] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] <... futex resumed>) = 0 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] <... openat resumed>) = 6 [pid 6819] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6817] close(8 [pid 6828] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6827] <... futex resumed>) = 1 [pid 6825] <... futex resumed>) = 1 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... futex resumed>) = 0 [pid 6821] <... futex resumed>) = 0 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] <... capset resumed>) = 0 [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6824] <... futex resumed>) = 1 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = 0 [pid 6817] close(9 [pid 6828] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] <... futex resumed>) = 0 [pid 6821] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] <... futex resumed>) = 1 [pid 6827] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6825] sched_setscheduler(0, SCHED_RR, [2] [pid 6824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = 0 [pid 6817] close(10 [pid 6828] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6827] <... bpf resumed>) = 5 [pid 6825] <... sched_setscheduler resumed>) = 0 [pid 6824] read(6, [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6819] <... futex resumed>) = 0 [pid 6817] close(11 [pid 6828] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6827] <... futex resumed>) = 1 [pid 6825] <... futex resumed>) = 0 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... futex resumed>) = 0 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6825] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6824] <... futex resumed>) = 1 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... futex resumed>) = 0 [pid 6820] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] close(12 [pid 6828] <... futex resumed>) = 0 [pid 6827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6825] <... openat resumed>) = 6 [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] <... futex resumed>) = 0 [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6827] signalfd(-1, NULL, 0 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6820] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = 0 [pid 6817] close(13 [pid 6828] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6827] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6825] <... futex resumed>) = 0 [pid 6824] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] read(6, [pid 6824] <... capset resumed>) = 0 [pid 6821] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] close(14 [pid 6828] <... futex resumed>) = 0 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6822] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6828] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6824] <... futex resumed>) = 1 [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = 0 [pid 6819] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6822] <... futex resumed>) = 0 [pid 6828] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6822] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] <... futex resumed>) = 0 [pid 6817] close(15 [pid 6828] <... futex resumed>) = 0 [pid 6824] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6820] <... futex resumed>) = 0 [pid 6819] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6828] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] close(16 [pid 6824] <... futex resumed>) = 0 [pid 6820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6822] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] <... futex resumed>) = 1 [pid 6817] close(17 [pid 6824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6822] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6820] <... futex resumed>) = 0 [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6824] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6822] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] close(18 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6822] <... futex resumed>) = 1 [pid 6819] <... futex resumed>) = 0 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] <... futex resumed>) = 1 [pid 6822] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6820] <... futex resumed>) = 0 [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] close(19 [pid 6824] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6822] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6822] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6820] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = 0 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6823] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6822] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6817] close(20 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6822] <... futex resumed>) = 0 [pid 6820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] <... futex resumed>) = 0 [pid 6823] <... futex resumed>) = 0 [pid 6822] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] close(3 [pid 6817] close(21 [pid 6824] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] <... futex resumed>) = 0 [pid 6819] <... close resumed>) = 0 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] close(4 [pid 6817] close(22 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] <... close resumed>) = 0 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] <... futex resumed>) = 0 [pid 6820] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] close(5 [pid 6817] close(23 [pid 6824] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6820] <... futex resumed>) = 0 [pid 6819] <... close resumed>) = 0 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6820] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] close(6 [pid 6817] close(24 [pid 6824] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6819] <... close resumed>) = 0 [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6824] <... futex resumed>) = 0 [pid 6820] close(3 [pid 6824] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6820] <... close resumed>) = 0 [pid 6819] close(7 [pid 6817] close(25 [pid 6820] close(4 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] <... close resumed>) = 0 [pid 6819] close(8 [pid 6817] close(26 [pid 6820] close(5 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] <... close resumed>) = 0 [pid 6819] close(9 [pid 6817] close(27 [pid 6820] close(6 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] <... close resumed>) = 0 [pid 6819] close(10 [pid 6817] close(28 [pid 6820] close(7 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] close(8 [pid 6819] close(11 [pid 6817] close(29 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6817] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6820] close(9 [pid 6819] close(12 [pid 6817] exit_group(0 [pid 6821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] close(10 [pid 6819] close(13 [pid 6818] <... futex resumed>) = ? [pid 6817] <... exit_group resumed>) = ? [pid 6821] <... futex resumed>) = 0 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6818] +++ exited with 0 +++ [pid 6821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6820] close(11 [pid 6819] close(14 [pid 6821] <... mmap resumed>) = 0x7fe89ef55000 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6820] close(12 [pid 6819] close(15 [pid 6821] <... mprotect resumed>) = 0 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6820] close(13 [pid 6819] close(16 [pid 6821] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6820] close(14./strace-static-x86_64: Process 6829 attached ) = -1 EBADF (Bad file descriptor) [pid 6819] close(17 [pid 6829] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6821] <... clone3 resumed> => {parent_tid=[183]}, 88) = 183 [pid 6820] close(15 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6829] <... rseq resumed>) = 0 [pid 6821] rt_sigprocmask(SIG_SETMASK, [], [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6829] set_robust_list(0x7fe89ef759a0, 24 [pid 6821] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6820] close(16 [pid 6819] close(18 [pid 6829] <... set_robust_list resumed>) = 0 [pid 6821] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6829] rt_sigprocmask(SIG_SETMASK, [], [pid 6827] <... futex resumed>) = 1 [pid 6826] <... futex resumed>) = ? [pid 6825] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6823] <... futex resumed>) = 0 [pid 6821] <... futex resumed>) = 0 [pid 6820] close(17 [pid 6819] close(19 [pid 6829] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6827] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=8000000} [pid 6821] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6829] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6825] <... futex resumed>) = 0 [pid 6820] close(18 [pid 6819] close(20 [pid 6829] <... capset resumed>) = 0 [pid 6827] <... prlimit64 resumed>NULL) = 0 [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6829] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] close(19 [pid 6819] close(21 [pid 6829] <... futex resumed>) = 1 [pid 6821] <... futex resumed>) = 0 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6829] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] close(20 [pid 6819] close(22 [pid 6825] <... futex resumed>) = 0 [pid 6821] <... futex resumed>) = 1 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6825] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6827] <... futex resumed>) = 1 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... futex resumed>) = 0 [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] close(21 [pid 6819] close(23 [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6825] <... futex resumed>) = 0 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] <... futex resumed>) = 0 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] close(22 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6827] sched_setscheduler(0, SCHED_RR, [2] [pid 6825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6821] <... futex resumed>) = 0 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] close(24 [pid 6827] <... sched_setscheduler resumed>) = 0 [pid 6825] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] close(23 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] close(25 [pid 6827] <... futex resumed>) = 1 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... futex resumed>) = 0 [pid 6820] close(24 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6826] +++ exited with 0 +++ [pid 6825] <... futex resumed>) = 1 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... futex resumed>) = 0 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] close(26 [pid 6817] +++ exited with 0 +++ [pid 6827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] <... futex resumed>) = 0 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] close(25 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6827] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6821] <... futex resumed>) = 0 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] close(27 [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 6827] <... openat resumed>) = 6 [pid 6825] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6825] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] close(26 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6827] <... futex resumed>) = 0 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] close(28 [pid 6827] read(6, [pid 6825] <... futex resumed>) = 0 [pid 6823] <... futex resumed>) = 0 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] close(27 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6825] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6821] <... futex resumed>) = 0 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] close(29 [pid 6825] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] close(28 [pid 6819] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6819] exit_group(0 [pid 6825] <... futex resumed>) = 0 [pid 6821] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] close(29 [pid 6828] <... futex resumed>) = ? [pid 6825] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6822] <... futex resumed>) = ? [pid 6819] <... exit_group resumed>) = ? [pid 6828] +++ exited with 0 +++ [pid 6825] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6822] +++ exited with 0 +++ [pid 6821] <... futex resumed>) = 0 [pid 6820] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... restart_syscall resumed>) = 0 [pid 6825] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6825] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6821] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] exit_group(0 [pid 6824] <... futex resumed>) = ? [pid 6821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6820] <... exit_group resumed>) = ? [pid 6824] +++ exited with 0 +++ [pid 6821] close(3 [pid 6819] +++ exited with 0 +++ [pid 6821] <... close resumed>) = 0 [pid 5841] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5841] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6821] close(4 [pid 5841] <... openat resumed>) = 3 [pid 6821] <... close resumed>) = 0 [pid 6820] +++ exited with 0 +++ [pid 5841] newfstatat(3, "", [pid 6821] close(5 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=191, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6821] <... close resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 5841] getdents64(3, [pid 6821] close(6 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6821] <... close resumed>) = 0 [pid 5841] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6821] close(7 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] newfstatat(AT_FDCWD, "./70/binderfs", [pid 6821] close(8 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] close(9 [pid 5844] <... restart_syscall resumed>) = 0 [pid 5842] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] unlink("./70/binderfs" [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] close(10 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... unlink resumed>) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6821] close(11 [pid 5844] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] <... openat resumed>) = 3 [pid 5841] getdents64(3, [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] close(12 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] newfstatat(3, "", [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5841] close(3 [pid 6821] close(13 [pid 5844] <... openat resumed>) = 3 [pid 5842] getdents64(3, [pid 5841] <... close resumed>) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(3, "", [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] rmdir("./70" [pid 6821] close(14 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... rmdir resumed>) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6821] close(15 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] mkdir("./71", 0777 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] newfstatat(AT_FDCWD, "./71/binderfs", [pid 5841] <... mkdir resumed>) = 0 [pid 6821] close(16 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6821] close(17 [pid 5844] newfstatat(AT_FDCWD, "./70/binderfs", [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5842] unlink("./71/binderfs" [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6821] close(18 [pid 5844] unlink("./70/binderfs" [pid 5842] <... unlink resumed>) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... unlink resumed>) = 0 [pid 5842] getdents64(3, 0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6821] close(19 [pid 5842] close(3 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 5842] <... close resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5842] rmdir("./71" [pid 6821] close(20 [pid 5844] close(3 [pid 5842] <... rmdir resumed>) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = 0 [pid 6823] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6821] close(21 [pid 5844] rmdir("./70" [pid 5842] mkdir("./72", 0777 [pid 6823] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... rmdir resumed>) = 0 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 196 [pid 6823] <... futex resumed>) = 0 [pid 6821] close(22 [pid 5842] <... mkdir resumed>) = 0 [pid 6823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe89ef55000 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] mkdir("./71", 0777 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6823] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6821] close(23 [pid 5844] <... mkdir resumed>) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6831 attached ./strace-static-x86_64: Process 6830 attached [pid 6831] set_robust_list(0x55558ca82760, 24 [pid 6823] <... mprotect resumed>) = 0 [pid 6821] close(24 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6830] set_robust_list(0x55558ca82760, 24 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] <... set_robust_list resumed>) = 0 [pid 6830] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6832 attached [pid 6831] chdir("./72" [pid 6830] chdir("./71" [pid 6823] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6821] close(25 [pid 6832] set_robust_list(0x55558ca82760, 24 [pid 6831] <... chdir resumed>) = 0 [pid 6830] <... chdir resumed>) = 0 [pid 6823] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 201 [pid 6832] <... set_robust_list resumed>) = 0 [pid 6831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6827] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6821] close(26./strace-static-x86_64: Process 6833 attached [pid 6832] chdir("./71" [pid 6831] <... prctl resumed>) = 0 [pid 6830] <... prctl resumed>) = 0 [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 193 [pid 6833] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6832] <... chdir resumed>) = 0 [pid 6831] setpgid(0, 0 [pid 6830] setpgid(0, 0 [pid 6827] <... futex resumed>) = 0 [pid 6823] <... clone3 resumed> => {parent_tid=[191]}, 88) = 191 [pid 6821] close(27 [pid 6833] <... rseq resumed>) = 0 [pid 6832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6831] <... setpgid resumed>) = 0 [pid 6830] <... setpgid resumed>) = 0 [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] rt_sigprocmask(SIG_SETMASK, [], [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6833] set_robust_list(0x7fe89ef759a0, 24 [pid 6832] <... prctl resumed>) = 0 [pid 6831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6821] close(28 [pid 6833] <... set_robust_list resumed>) = 0 [pid 6832] setpgid(0, 0 [pid 6831] <... openat resumed>) = 3 [pid 6830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6823] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6833] rt_sigprocmask(SIG_SETMASK, [], [pid 6832] <... setpgid resumed>) = 0 [pid 6821] close(29 [pid 6831] write(3, "1000", 4 [pid 6823] <... futex resumed>) = 0 [pid 6821] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6831] <... write resumed>) = 4 [pid 6823] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6821] exit_group(0 [pid 6831] close(3 [pid 6829] <... futex resumed>) = ? [pid 6825] <... futex resumed>) = ? [pid 6821] <... exit_group resumed>) = ? [pid 6833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6832] <... openat resumed>) = 3 [pid 6831] <... close resumed>) = 0 [pid 6830] <... openat resumed>) = 3 [pid 6829] +++ exited with 0 +++ [pid 6825] +++ exited with 0 +++ [pid 6821] +++ exited with 0 +++ [pid 6833] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6832] write(3, "1000", 4 [pid 6831] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=181, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6833] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] <... write resumed>) = 4 [pid 6831] symlink("/dev/binderfs", "./binderfs" [pid 6830] write(3, "1000", 4 [pid 6833] <... futex resumed>) = 1 [pid 6832] close(3 [pid 6831] <... symlink resumed>) = 0 [pid 6823] <... futex resumed>) = 0 [pid 6833] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] <... close resumed>) = 0 [pid 6831] write(1, "executing program\n", 18 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 6832] read(200, [pid 6831] <... write resumed>) = 18 [pid 6830] <... write resumed>) = 4 [pid 6827] <... futex resumed>) = 0 [pid 6823] <... futex resumed>) = 1 [pid 6832] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] close(3 [pid 6827] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] umount2("./69", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6832] symlink("/dev/binderfs", "./binderfs" [pid 6831] <... futex resumed>) = 0 [pid 6830] <... close resumed>) = 0 [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... mmap resumed>) = 0x7fe89ef76000 [pid 6832] <... symlink resumed>) = 0 [pid 6827] <... futex resumed>) = 0 [pid 6823] <... futex resumed>) = 0 [pid 6830] read(200, [pid 6827] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6827] <... openat resumed>) = -1 EFAULT (Bad address) executing program [pid 6830] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] openat(AT_FDCWD, "./69", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6832] write(1, "executing program\n", 18 [pid 6830] symlink("/dev/binderfs", "./binderfs" [pid 6827] <... futex resumed>) = 0 [pid 5845] <... openat resumed>) = 3 [pid 6832] <... write resumed>) = 18 [pid 6831] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] <... mprotect resumed>) = 0 [pid 6823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6831] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6830] <... symlink resumed>) = 0 [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] newfstatat(3, "", [pid 6832] <... futex resumed>) = 0 [pid 6831] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6827] <... futex resumed>) = 0 [pid 6823] <... futex resumed>) = 1 [pid 6832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6830] write(1, "executing program\n", 18executing program [pid 6827] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 6834 attached [pid 6832] <... mmap resumed>) = 0x7fe89ef76000 [pid 6830] <... write resumed>) = 18 [pid 6827] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6831] <... clone3 resumed> => {parent_tid=[202]}, 88) = 202 [pid 6827] <... futex resumed>) = 1 [pid 6823] <... futex resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6834] <... rseq resumed>) = 0 [pid 6832] <... mprotect resumed>) = 0 [pid 6831] rt_sigprocmask(SIG_SETMASK, [], [pid 6830] <... futex resumed>) = 0 [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] <... futex resumed>) = 0 [pid 5845] umount2("./69/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6834] set_robust_list(0x7fe89ef969a0, 24 [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6832] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6831] <... futex resumed>) = 0 [pid 6830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6827] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6834] <... set_robust_list resumed>) = 0 [pid 6834] rt_sigprocmask(SIG_SETMASK, [], [pid 6832] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] <... mmap resumed>) = 0x7fe89ef76000 [pid 6827] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(AT_FDCWD, "./69/binderfs", [pid 6834] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6830] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6827] <... futex resumed>) = 1 [pid 6823] <... futex resumed>) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6834] <... openat resumed>) = 3 [pid 6830] <... mprotect resumed>) = 0 [pid 6827] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6823] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6835 attached [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6823] <... futex resumed>) = 0 [pid 5845] unlink("./69/binderfs" [pid 6835] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6834] <... futex resumed>) = 1 [pid 6832] <... clone3 resumed> => {parent_tid=[194]}, 88) = 194 [pid 6831] <... futex resumed>) = 0 [pid 6830] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6827] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6835] <... rseq resumed>) = 0 [pid 6834] read(3, [pid 6832] rt_sigprocmask(SIG_SETMASK, [], [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] <... futex resumed>) = 0 [pid 6823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... unlink resumed>) = 0 [pid 6835] set_robust_list(0x7fe89ef969a0, 24 [pid 6834] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6831] <... futex resumed>) = 0 [pid 6830] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6827] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] close(3 [pid 6835] <... set_robust_list resumed>) = 0 [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6823] <... close resumed>) = 0 [pid 5845] getdents64(3, [pid 6835] rt_sigprocmask(SIG_SETMASK, [], [pid 6834] <... futex resumed>) = 0 [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] close(4 [pid 6835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6834] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... close resumed>) = 0 ./strace-static-x86_64: Process 6836 attached [pid 6835] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6832] <... futex resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6836] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6834] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] <... futex resumed>) = 0 [pid 6830] <... clone3 resumed> => {parent_tid=[197]}, 88) = 197 [pid 6823] close(5 [pid 5845] close(3 [pid 6836] <... rseq resumed>) = 0 [pid 6835] <... openat resumed>) = 3 [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] <... close resumed>) = 0 [pid 6836] set_robust_list(0x7fe89ef969a0, 24 [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] <... futex resumed>) = 0 [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6830] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6823] <... close resumed>) = 0 [pid 5845] rmdir("./69" [pid 6836] <... set_robust_list resumed>) = 0 [pid 6835] <... futex resumed>) = 1 [pid 6834] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] <... futex resumed>) = 0 [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(6 [pid 5845] <... rmdir resumed>) = 0 [pid 6836] rt_sigprocmask(SIG_SETMASK, [], [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... futex resumed>) = 0 [pid 6830] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = 0 [pid 6836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] <... futex resumed>) = 0 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6823] close(7 [pid 5845] mkdir("./70", 0777 [pid 6836] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6835] read(3, [pid 6834] <... futex resumed>) = 0 [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6836] <... openat resumed>) = 3 [pid 6835] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(8 [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... mkdir resumed>) = 0 [pid 6834] <... bpf resumed>) = 4 [pid 6831] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] <... futex resumed>) = 1 [pid 6832] <... futex resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6836] <... futex resumed>) = 1 [pid 6835] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6830] <... futex resumed>) = 0 [pid 6823] close(9 [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6835] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6834] <... futex resumed>) = 0 [pid 6832] <... futex resumed>) = 0 [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(10./strace-static-x86_64: Process 6837 attached [pid 6836] <... futex resumed>) = 0 [pid 6835] <... futex resumed>) = 0 [pid 6834] <... bpf resumed>) = 5 [pid 6832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6831] <... futex resumed>) = 0 [pid 6830] <... futex resumed>) = 1 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6836] read(3, [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6823] close(11 [pid 6836] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6834] <... futex resumed>) = 0 [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(12 [pid 6836] <... futex resumed>) = 0 [pid 6834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6831] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6834] signalfd(-1, NULL, 0 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6834] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6823] close(13 [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] <... futex resumed>) = 0 [pid 6834] <... futex resumed>) = 1 [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(14 [pid 6834] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6831] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6834] <... prlimit64 resumed>NULL) = 0 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6823] close(15 [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] set_robust_list(0x55558ca82760, 24 [pid 6835] <... futex resumed>) = 0 [pid 6834] <... futex resumed>) = 0 [pid 6832] <... futex resumed>) = 1 [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] close(16 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 184 [pid 6837] <... set_robust_list resumed>) = 0 [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] sched_setscheduler(0, SCHED_RR, [2] [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6831] <... futex resumed>) = 0 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] chdir("./70" [pid 6836] <... futex resumed>) = 0 [pid 6835] <... futex resumed>) = 0 [pid 6834] <... sched_setscheduler resumed>) = 0 [pid 6832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] <... futex resumed>) = 1 [pid 6823] close(17 [pid 6837] <... chdir resumed>) = 0 [pid 6836] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6836] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6834] <... futex resumed>) = 0 [pid 6832] <... futex resumed>) = 0 [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(18 [pid 6837] <... prctl resumed>) = 0 [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6834] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6831] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] setpgid(0, 0 [pid 6836] <... futex resumed>) = 1 [pid 6835] <... bpf resumed>) = 4 [pid 6834] <... openat resumed>) = 6 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] <... futex resumed>) = 0 [pid 6823] close(19 [pid 6837] <... setpgid resumed>) = 0 [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6835] <... futex resumed>) = 1 [pid 6834] <... futex resumed>) = 0 [pid 6832] <... futex resumed>) = 0 [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... openat resumed>) = 3 [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6834] read(6, [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... futex resumed>) = 0 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6823] close(20 [pid 6836] <... futex resumed>) = 0 [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] <... futex resumed>) = 0 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] write(3, "1000", 4 [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6835] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(21 [pid 6837] <... write resumed>) = 4 [pid 6836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6835] <... bpf resumed>) = 5 [pid 6830] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] close(3 [pid 6836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6823] close(22 [pid 6837] <... close resumed>) = 0 [pid 6835] <... futex resumed>) = 1 [pid 6832] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] read(200, [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(23 [pid 6837] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6836] <... bpf resumed>) = 4 [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] symlink("/dev/binderfs", "./binderfs" [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] signalfd(-1, NULL, 0 [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6823] close(24 [pid 6837] <... symlink resumed>) = 0 [pid 6836] <... futex resumed>) = 1 [pid 6835] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6830] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] write(1, "executing program\n", 18 [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(25executing program [pid 6837] <... write resumed>) = 18 [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] <... futex resumed>) = 1 [pid 6830] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... futex resumed>) = 0 [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] <... futex resumed>) = 0 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6823] close(26 [pid 6836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6836] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... mmap resumed>) = 0x7fe89ef76000 [pid 6835] <... futex resumed>) = 0 [pid 6832] <... futex resumed>) = 1 [pid 6831] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(27 [pid 6837] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6836] <... bpf resumed>) = 5 [pid 6835] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... mprotect resumed>) = 0 [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] <... prlimit64 resumed>NULL) = 0 [pid 6831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6823] close(28 [pid 6836] <... futex resumed>) = 1 [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6835] <... futex resumed>) = 1 [pid 6832] <... futex resumed>) = 0 [pid 6831] <... mmap resumed>) = 0x7fe89ef55000 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] close(29 [pid 6836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6830] <... futex resumed>) = 0 [pid 6823] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6836] signalfd(-1, NULL, 0 [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] <... futex resumed>) = 0 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6837] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6836] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6835] sched_setscheduler(0, SCHED_RR, [2] [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] <... mprotect resumed>) = 0 [pid 6823] exit_group(0 [pid 6837] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] <... sched_setscheduler resumed>) = 0 [pid 6833] <... futex resumed>) = ? [pid 6827] <... futex resumed>) = ? [pid 6823] <... exit_group resumed>) = ? [pid 6837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6836] <... futex resumed>) = 1 [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6833] +++ exited with 0 +++ [pid 6831] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6830] <... futex resumed>) = 0 [pid 6827] +++ exited with 0 +++ ./strace-static-x86_64: Process 6838 attached [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6835] <... futex resumed>) = 1 [pid 6832] <... futex resumed>) = 0 [pid 6831] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6838] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6837] <... clone3 resumed> => {parent_tid=[185]}, 88) = 185 [pid 6836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6830] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6839 attached [pid 6838] <... rseq resumed>) = 0 [pid 6837] rt_sigprocmask(SIG_SETMASK, [], [pid 6836] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] <... futex resumed>) = 0 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6823] +++ exited with 0 +++ [pid 6839] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6838] set_robust_list(0x7fe89ef969a0, 24 [pid 6837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6836] <... prlimit64 resumed>NULL) = 0 [pid 6835] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] <... clone3 resumed> => {parent_tid=[203]}, 88) = 203 [pid 6839] <... rseq resumed>) = 0 [pid 6838] <... set_robust_list resumed>) = 0 [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] <... openat resumed>) = 6 [pid 6831] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=189, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6839] set_robust_list(0x7fe89ef759a0, 24 [pid 6838] rt_sigprocmask(SIG_SETMASK, [], [pid 6837] <... futex resumed>) = 0 [pid 6836] <... futex resumed>) = 1 [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6830] <... futex resumed>) = 0 [pid 5843] restart_syscall(<... resuming interrupted clone ...> [pid 6839] <... set_robust_list resumed>) = 0 [pid 6838] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6835] <... futex resumed>) = 1 [pid 6832] <... futex resumed>) = 0 [pid 6831] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... restart_syscall resumed>) = 0 [pid 6839] rt_sigprocmask(SIG_SETMASK, [], [pid 6838] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... futex resumed>) = 0 [pid 6830] <... futex resumed>) = 0 [pid 6839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6836] sched_setscheduler(0, SCHED_RR, [2] [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] <... futex resumed>) = 0 [pid 6831] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6839] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6838] <... openat resumed>) = 3 [pid 6836] <... sched_setscheduler resumed>) = 0 [pid 6835] read(6, [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6839] <... capset resumed>) = 0 [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6831] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6830] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6839] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6838] <... futex resumed>) = 0 [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6836] <... futex resumed>) = 0 [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6839] <... futex resumed>) = 0 [pid 6838] read(3, [pid 6837] <... futex resumed>) = 0 [pid 6836] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6835] <... futex resumed>) = 1 [pid 6832] <... futex resumed>) = 0 [pid 6831] <... futex resumed>) = 0 [pid 6830] <... futex resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6839] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6838] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6836] <... openat resumed>) = 6 [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6839] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] <... futex resumed>) = 0 [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6839] <... futex resumed>) = 0 [pid 6838] <... futex resumed>) = 0 [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6836] <... futex resumed>) = 0 [pid 6835] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... openat resumed>) = 3 [pid 6839] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6838] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6837] <... futex resumed>) = 0 [pid 6836] read(6, [pid 6835] <... capset resumed>) = 0 [pid 6831] <... futex resumed>) = 0 [pid 6830] <... futex resumed>) = 0 [pid 5843] newfstatat(3, "", [pid 6839] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6838] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6832] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6839] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] <... futex resumed>) = 0 [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6839] <... futex resumed>) = 0 [pid 6838] <... futex resumed>) = 1 [pid 6837] <... futex resumed>) = 0 [pid 6835] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6834] <... futex resumed>) = 0 [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] getdents64(3, [pid 6839] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6838] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] <... futex resumed>) = 0 [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6837] <... futex resumed>) = 0 [pid 6835] <... futex resumed>) = 0 [pid 6834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] <... futex resumed>) = 0 [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6834] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6832] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6838] <... futex resumed>) = 0 [pid 6837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6834] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6838] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] newfstatat(AT_FDCWD, "./70/binderfs", [pid 6838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6837] <... futex resumed>) = 0 [pid 6835] <... futex resumed>) = 0 [pid 6834] <... futex resumed>) = 1 [pid 6832] <... futex resumed>) = 1 [pid 6831] <... futex resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6835] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6834] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6838] <... bpf resumed>) = 4 [pid 6835] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] unlink("./70/binderfs" [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6835] <... futex resumed>) = 1 [pid 6834] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6832] <... futex resumed>) = 0 [pid 6831] <... futex resumed>) = 0 [pid 5843] <... unlink resumed>) = 0 [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6838] <... futex resumed>) = 1 [pid 6837] <... futex resumed>) = 0 [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6834] <... futex resumed>) = 0 [pid 6832] <... futex resumed>) = 0 [pid 6831] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] getdents64(3, [pid 6838] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6834] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6838] <... bpf resumed>) = 5 [pid 6837] <... futex resumed>) = 0 [pid 6835] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6831] <... futex resumed>) = 0 [pid 5843] close(3 [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6831] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6838] <... futex resumed>) = 0 [pid 6837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6835] <... futex resumed>) = 1 [pid 6834] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6832] <... futex resumed>) = 0 [pid 5843] <... close resumed>) = 0 [pid 6838] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6834] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6837] <... futex resumed>) = 0 [pid 6836] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6834] <... futex resumed>) = 1 [pid 6832] <... futex resumed>) = 0 [pid 6831] <... futex resumed>) = 0 [pid 5843] rmdir("./70" [pid 6838] signalfd(-1, NULL, 0 [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6834] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] close(3 [pid 6838] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6836] <... futex resumed>) = 1 [pid 6835] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] <... close resumed>) = 0 [pid 6830] <... futex resumed>) = 0 [pid 5843] <... rmdir resumed>) = 0 [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] close(4 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdir("./71", 0777 [pid 6838] <... futex resumed>) = 1 [pid 6837] <... futex resumed>) = 0 [pid 6836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6835] <... futex resumed>) = 1 [pid 6832] <... futex resumed>) = 0 [pid 6831] <... close resumed>) = 0 [pid 6830] <... futex resumed>) = 0 [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6838] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6836] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] close(5 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... mkdir resumed>) = 0 [pid 6838] <... prlimit64 resumed>NULL) = 0 [pid 6837] <... futex resumed>) = 0 [pid 6836] <... capset resumed>) = 0 [pid 6835] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] <... futex resumed>) = 0 [pid 6831] <... close resumed>) = 0 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6832] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] close(6 [pid 6837] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6836] <... futex resumed>) = 1 [pid 6835] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6838] <... futex resumed>) = 0 [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6835] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6831] <... close resumed>) = 0 [pid 6830] <... futex resumed>) = 0 [pid 6838] sched_setscheduler(0, SCHED_RR, [2] [pid 6837] <... futex resumed>) = 0 [pid 6835] <... futex resumed>) = 1 [pid 6832] <... futex resumed>) = 0 [pid 6831] close(7 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6835] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] close(3 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6838] <... sched_setscheduler resumed>) = 0 [pid 6836] <... futex resumed>) = 0 [pid 6830] <... futex resumed>) = 1 [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6836] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6832] <... close resumed>) = 0 [pid 6831] close(8 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6838] <... futex resumed>) = 1 [pid 6837] <... futex resumed>) = 0 [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6838] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6836] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6840 attached [pid 6838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6837] <... futex resumed>) = 0 [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] close(4 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] set_robust_list(0x55558ca82760, 24 [pid 6838] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6832] <... close resumed>) = 0 [pid 6831] close(9 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 192 [pid 6840] <... set_robust_list resumed>) = 0 [pid 6838] <... openat resumed>) = 6 [pid 6836] <... futex resumed>) = 0 [pid 6832] close(5 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... futex resumed>) = 1 [pid 6840] chdir("./71" [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6836] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6832] <... close resumed>) = 0 [pid 6831] close(10 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6838] <... futex resumed>) = 1 [pid 6837] <... futex resumed>) = 0 [pid 6836] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6840] <... chdir resumed>) = 0 [pid 6838] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6837] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] close(6 [pid 6831] close(11 [pid 6840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6838] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6837] <... futex resumed>) = 0 [pid 6836] <... futex resumed>) = 1 [pid 6832] <... close resumed>) = 0 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... futex resumed>) = 0 [pid 6840] <... prctl resumed>) = 0 [pid 6838] read(6, [pid 6837] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] close(7 [pid 6831] close(12 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] setpgid(0, 0 [pid 6836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... futex resumed>) = 0 [pid 6840] <... setpgid resumed>) = 0 [pid 6836] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6832] close(8 [pid 6831] close(13 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6836] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] close(9 [pid 6831] close(14 [pid 6840] <... openat resumed>) = 3 [pid 6836] <... futex resumed>) = 1 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... futex resumed>) = 0 [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] close(10 [pid 6831] close(15 [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] write(3, "1000", 4 [pid 6836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... futex resumed>) = 0 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6840] <... write resumed>) = 4 [pid 6836] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6832] close(11 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6840] close(3 [pid 6836] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(16 [pid 6840] <... close resumed>) = 0 [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] close(12 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6840] read(200, [pid 6836] <... futex resumed>) = 1 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(17 [pid 6830] <... futex resumed>) = 0 [pid 6840] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] close(13 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] symlink("/dev/binderfs", "./binderfs" [pid 6836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(18 [pid 6830] <... futex resumed>) = 0 [pid 6840] <... symlink resumed>) = 0 [pid 6836] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6832] close(14 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6836] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) executing program [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(19 [pid 6830] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6840] write(1, "executing program\n", 18 [pid 6836] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] close(15 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... write resumed>) = 18 [pid 6836] <... futex resumed>) = 0 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(20 [pid 6830] close(3 [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6836] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6832] close(16 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6840] <... futex resumed>) = 0 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(21 [pid 6832] close(17 [pid 6830] <... close resumed>) = 0 [pid 6840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6837] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] close(4 [pid 6832] close(18 [pid 6831] close(22 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... close resumed>) = 0 [pid 6840] <... mmap resumed>) = 0x7fe89ef76000 [pid 6837] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] close(19 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] close(5 [pid 6840] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6837] <... futex resumed>) = 0 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(23 [pid 6830] <... close resumed>) = 0 [pid 6840] <... mprotect resumed>) = 0 [pid 6837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6832] close(20 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] close(6 [pid 6840] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6837] <... mmap resumed>) = 0x7fe89ef55000 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(24 [pid 6830] <... close resumed>) = 0 [pid 6832] close(21 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] close(7 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(25 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6832] close(22 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] close(8 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(26 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6840] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6837] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6832] close(23 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] close(9 [pid 6840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6837] <... mprotect resumed>) = 0 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(27 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6841 attached [pid 6837] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6832] close(24 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] close(10 [pid 6841] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6840] <... clone3 resumed> => {parent_tid=[193]}, 88) = 193 [pid 6837] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(28 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6841] <... rseq resumed>) = 0 [pid 6840] rt_sigprocmask(SIG_SETMASK, [], [pid 6837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6832] close(25 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] close(11./strace-static-x86_64: Process 6842 attached [pid 6841] set_robust_list(0x7fe89ef969a0, 24 [pid 6840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] close(29 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6841] <... set_robust_list resumed>) = 0 [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] <... clone3 resumed> => {parent_tid=[186]}, 88) = 186 [pid 6832] close(26 [pid 6831] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] close(12 [pid 6842] <... rseq resumed>) = 0 [pid 6841] rt_sigprocmask(SIG_SETMASK, [], [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] set_robust_list(0x7fe89ef759a0, 24 [pid 6841] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6840] <... futex resumed>) = 0 [pid 6837] rt_sigprocmask(SIG_SETMASK, [], [pid 6832] close(27 [pid 6831] exit_group(0 [pid 6830] close(13 [pid 6842] <... set_robust_list resumed>) = 0 [pid 6841] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6839] <... futex resumed>) = ? [pid 6837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6834] <... futex resumed>) = ? [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6831] <... exit_group resumed>) = ? [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] rt_sigprocmask(SIG_SETMASK, [], [pid 6841] <... openat resumed>) = 3 [pid 6839] +++ exited with 0 +++ [pid 6837] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6834] +++ exited with 0 +++ [pid 6832] close(28 [pid 6830] close(14 [pid 6842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] <... futex resumed>) = 0 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 6837] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6832] close(29 [pid 6830] close(15 [pid 6842] <... capset resumed>) = 0 [pid 6841] read(3, [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6832] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6840] <... futex resumed>) = 0 [pid 6832] exit_group(0 [pid 6830] close(16 [pid 6842] <... futex resumed>) = 1 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6837] <... futex resumed>) = 0 [pid 6835] <... futex resumed>) = ? [pid 6832] <... exit_group resumed>) = ? [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6841] <... futex resumed>) = 0 [pid 6840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6837] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] +++ exited with 0 +++ [pid 6831] +++ exited with 0 +++ [pid 6830] close(17 [pid 6842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] <... futex resumed>) = 0 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6842] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 6837] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] close(18 [pid 6842] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 6842] <... futex resumed>) = 1 [pid 6841] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6837] <... futex resumed>) = 0 [pid 6830] close(19 [pid 5842] <... restart_syscall resumed>) = 0 [pid 6842] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 6837] <... futex resumed>) = 0 [pid 6830] close(20 [pid 6842] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6832] +++ exited with 0 +++ [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6841] <... futex resumed>) = 0 [pid 6840] <... futex resumed>) = 0 [pid 6830] close(21 [pid 5842] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6842] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6842] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6837] <... futex resumed>) = 0 [pid 6830] close(22 [pid 5844] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6842] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... openat resumed>) = 3 [pid 6842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6841] <... futex resumed>) = 0 [pid 6840] <... futex resumed>) = 1 [pid 6837] <... futex resumed>) = 0 [pid 6830] close(23 [pid 5844] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6842] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6837] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... openat resumed>) = 3 [pid 5842] newfstatat(3, "", [pid 6842] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6830] close(24 [pid 5844] newfstatat(3, "", [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6842] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] <... bpf resumed>) = 4 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] getdents64(3, [pid 6842] <... futex resumed>) = 1 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] <... futex resumed>) = 0 [pid 6830] close(25 [pid 5844] getdents64(3, [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6842] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 6837] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] <... futex resumed>) = 0 [pid 6830] close(26 [pid 6842] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 6837] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6830] close(27 [pid 6842] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] <... futex resumed>) = 1 [pid 6837] <... futex resumed>) = 0 [pid 6842] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6830] close(28 [pid 6837] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6842] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6837] <... futex resumed>) = 0 [pid 6842] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6830] close(29 [pid 6837] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6842] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6842] <... futex resumed>) = 1 [pid 6837] <... futex resumed>) = 0 [pid 6830] exit_group(0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] newfstatat(AT_FDCWD, "./72/binderfs", [pid 6842] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6836] <... futex resumed>) = ? [pid 6830] <... exit_group resumed>) = ? [pid 5844] newfstatat(AT_FDCWD, "./71/binderfs", [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6836] +++ exited with 0 +++ [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5842] unlink("./72/binderfs" [pid 5844] unlink("./71/binderfs" [pid 5842] <... unlink resumed>) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 5842] getdents64(3, [pid 5844] getdents64(3, [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6841] <... bpf resumed>) = 5 [pid 6830] +++ exited with 0 +++ [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5842] close(3 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] close(3 [pid 5842] <... close resumed>) = 0 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5842] rmdir("./72" [pid 6841] signalfd(-1, NULL, 0 [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] rmdir("./71" [pid 5842] <... rmdir resumed>) = 0 [pid 6841] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6840] <... futex resumed>) = 0 [pid 5844] <... rmdir resumed>) = 0 [pid 5842] mkdir("./73", 0777 [pid 5841] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] mkdir("./72", 0777 [pid 5842] <... mkdir resumed>) = 0 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6841] <... futex resumed>) = 0 [pid 6840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... mkdir resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 6843 attached [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] <... openat resumed>) = 3 [pid 6843] set_robust_list(0x55558ca82760, 24 [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 6843] <... set_robust_list resumed>) = 0 [pid 6841] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6841] <... prlimit64 resumed>NULL) = 0 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] newfstatat(3, "", ./strace-static-x86_64: Process 6844 attached [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 204 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6844] set_robust_list(0x55558ca82760, 24 [pid 6843] chdir("./73" [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 195 [pid 5841] getdents64(3, [pid 6844] <... set_robust_list resumed>) = 0 [pid 6843] <... chdir resumed>) = 0 [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6844] chdir("./72" [pid 6843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6841] sched_setscheduler(0, SCHED_RR, [2] [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6844] <... chdir resumed>) = 0 [pid 6843] <... prctl resumed>) = 0 [pid 6841] <... sched_setscheduler resumed>) = 0 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6843] setpgid(0, 0 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] newfstatat(AT_FDCWD, "./71/binderfs", [pid 6844] <... prctl resumed>) = 0 [pid 6843] <... setpgid resumed>) = 0 [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6844] setpgid(0, 0 [pid 6843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] unlink("./71/binderfs" [pid 6844] <... setpgid resumed>) = 0 [pid 6843] <... openat resumed>) = 3 [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 5841] <... unlink resumed>) = 0 [pid 6844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6841] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6844] <... openat resumed>) = 3 [pid 6843] write(3, "1000", 4 [pid 6841] <... openat resumed>) = 6 [pid 5841] getdents64(3, [pid 6843] <... write resumed>) = 4 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6844] write(3, "1000", 4 [pid 6843] close(3 [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 5841] close(3 [pid 6844] <... write resumed>) = 4 [pid 6843] <... close resumed>) = 0 [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... close resumed>) = 0 [pid 6844] close(3 [pid 6843] read(200, [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 5841] rmdir("./71" [pid 6844] <... close resumed>) = 0 [pid 6843] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6841] read(6, [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... rmdir resumed>) = 0 [pid 6844] read(200, [pid 6843] symlink("/dev/binderfs", "./binderfs" [pid 6838] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6844] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6843] <... symlink resumed>) = 0 [pid 6838] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] symlink("/dev/binderfs", "./binderfs" [pid 6838] <... futex resumed>) = 0 [pid 6844] <... symlink resumed>) = 0 [pid 6838] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL executing program executing program [pid 6844] write(1, "executing program\n", 18 [pid 6843] write(1, "executing program\n", 18 [pid 6844] <... write resumed>) = 18 [pid 6843] <... write resumed>) = 18 [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] <... futex resumed>) = 0 [pid 6843] <... futex resumed>) = 0 [pid 6844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6844] <... mmap resumed>) = 0x7fe89ef76000 [pid 6844] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6843] <... mmap resumed>) = 0x7fe89ef76000 [pid 6844] <... mprotect resumed>) = 0 [pid 6843] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6844] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6843] <... mprotect resumed>) = 0 [pid 6844] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6843] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6843] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6843] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0}./strace-static-x86_64: Process 6846 attached [pid 6844] <... clone3 resumed> => {parent_tid=[196]}, 88) = 196 [pid 6846] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6844] rt_sigprocmask(SIG_SETMASK, [], [pid 6846] <... rseq resumed>) = 0 [pid 6846] set_robust_list(0x7fe89ef969a0, 24 [pid 6844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6843] <... clone3 resumed> => {parent_tid=[205]}, 88) = 205 [pid 6846] <... set_robust_list resumed>) = 0 [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] rt_sigprocmask(SIG_SETMASK, [], [pid 6846] rt_sigprocmask(SIG_SETMASK, [], [pid 6844] <... futex resumed>) = 0 [pid 6843] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] openat(AT_FDCWD, "/dev/cuse", O_RDWR) = 3 [pid 6843] <... futex resumed>) = 0 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] <... futex resumed>) = 0 [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6846] <... futex resumed>) = 1 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6846] read(3, NULL, 0) = -1 EINVAL (Invalid argument) [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6843] <... futex resumed>) = 0 [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6843] <... futex resumed>) = 0 [pid 6846] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, 0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6843] <... futex resumed>) = 0 [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] <... futex resumed>) = 0 [pid 6843] <... futex resumed>) = 0 [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] <... futex resumed>) = 0 [pid 6843] <... futex resumed>) = 1 [pid 6846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148) = 4 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6845 attached [pid 6841] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5841] mkdir("./72", 0777 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] <... futex resumed>) = 1 [pid 6845] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6843] <... futex resumed>) = 0 [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 6837] close(3 [pid 5841] <... mkdir resumed>) = 0 [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6845] <... rseq resumed>) = 0 [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] <... close resumed>) = 0 [pid 6846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6845] set_robust_list(0x7fe89ef969a0, 24 [pid 6843] <... futex resumed>) = 0 [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 6837] close(4 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6846] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6845] <... set_robust_list resumed>) = 0 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6841] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6837] <... close resumed>) = 0 [pid 6846] <... bpf resumed>) = 5 [pid 6845] rt_sigprocmask(SIG_SETMASK, [], [pid 6841] <... capset resumed>) = 0 ./strace-static-x86_64: Process 6847 attached [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] close(5 [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 6847] set_robust_list(0x55558ca82760, 24 [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 198 [pid 6847] <... set_robust_list resumed>) = 0 [pid 6846] <... futex resumed>) = 1 [pid 6841] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6837] <... close resumed>) = 0 [pid 6845] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6841] <... futex resumed>) = 0 [pid 6840] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] chdir("./72" [pid 6837] close(6 [pid 6843] <... futex resumed>) = 0 [pid 6845] <... openat resumed>) = 3 [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] <... chdir resumed>) = 0 [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 6837] <... close resumed>) = 0 [pid 6847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6846] <... futex resumed>) = 0 [pid 6845] <... futex resumed>) = 1 [pid 6844] <... futex resumed>) = 0 [pid 6843] <... futex resumed>) = 1 [pid 6841] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6837] close(7 [pid 6847] <... prctl resumed>) = 0 [pid 6846] signalfd(-1, NULL, 0 [pid 6845] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6841] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] setpgid(0, 0 [pid 6846] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6844] <... futex resumed>) = 0 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] close(8 [pid 6847] <... setpgid resumed>) = 0 [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] read(3, [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6846] <... futex resumed>) = 1 [pid 6845] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6843] <... futex resumed>) = 0 [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] close(9 [pid 6847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6845] <... futex resumed>) = 1 [pid 6844] <... futex resumed>) = 0 [pid 6843] <... futex resumed>) = 0 [pid 6841] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6837] close(10 [pid 6847] <... openat resumed>) = 3 [pid 6846] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6845] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6841] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] write(3, "1000", 4 [pid 6846] <... prlimit64 resumed>NULL) = 0 [pid 6845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6844] <... futex resumed>) = 0 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] close(11 [pid 6847] <... write resumed>) = 4 [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] close(3 [pid 6846] <... futex resumed>) = 1 [pid 6845] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6843] <... futex resumed>) = 0 [pid 6837] close(12 [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] <... close resumed>) = 0 [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] read(200, [pid 6846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6845] <... futex resumed>) = 1 [pid 6844] <... futex resumed>) = 0 [pid 6843] <... futex resumed>) = 0 [pid 6841] <... futex resumed>) = 0 [pid 6840] <... futex resumed>) = 1 [pid 6837] close(13 [pid 6847] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6846] sched_setscheduler(0, SCHED_RR, [2] [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6841] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] symlink("/dev/binderfs", "./binderfs" [pid 6846] <... sched_setscheduler resumed>) = 0 [pid 6845] <... futex resumed>) = 0 [pid 6844] <... futex resumed>) = 0 [pid 6841] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] close(14 [pid 6847] <... symlink resumed>) = 0 [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 6847] write(1, "executing program\n", 18 [pid 6846] <... futex resumed>) = 1 [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6843] <... futex resumed>) = 0 [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] <... write resumed>) = 18 [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] close(15 [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] <... futex resumed>) = 0 [pid 6841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... futex resumed>) = 0 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] <... futex resumed>) = 0 [pid 6846] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6845] <... futex resumed>) = 0 [pid 6844] <... futex resumed>) = 1 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6841] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6840] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6837] close(16 [pid 6847] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6846] <... openat resumed>) = 6 [pid 6845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6841] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] <... mmap resumed>) = 0x7fe89ef76000 [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] close(17 [pid 6847] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6846] <... futex resumed>) = 1 [pid 6845] <... bpf resumed>) = 4 [pid 6843] <... futex resumed>) = 0 [pid 6841] <... futex resumed>) = 1 [pid 6840] <... futex resumed>) = 0 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] <... mprotect resumed>) = 0 [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6840] close(3 [pid 6837] close(18 [pid 6847] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6845] <... futex resumed>) = 1 [pid 6844] <... futex resumed>) = 0 [pid 6843] <... futex resumed>) = 0 [pid 6840] <... close resumed>) = 0 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6846] read(6, [pid 6845] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6840] close(4 [pid 6837] close(19 [pid 6847] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6845] <... bpf resumed>) = 5 [pid 6844] <... futex resumed>) = 0 [pid 6840] <... close resumed>) = 0 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6840] close(5 [pid 6837] close(20./strace-static-x86_64: Process 6848 attached [pid 6845] <... futex resumed>) = 0 [pid 6844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6840] <... close resumed>) = 0 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6847] <... clone3 resumed> => {parent_tid=[199]}, 88) = 199 [pid 6845] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] close(21 [pid 6848] <... rseq resumed>) = 0 [pid 6847] rt_sigprocmask(SIG_SETMASK, [], [pid 6845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6844] <... futex resumed>) = 0 [pid 6840] close(6 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] set_robust_list(0x7fe89ef969a0, 24 [pid 6847] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6845] signalfd(-1, NULL, 0 [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6837] close(22 [pid 6848] <... set_robust_list resumed>) = 0 [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6840] <... close resumed>) = 0 [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] rt_sigprocmask(SIG_SETMASK, [], [pid 6847] <... futex resumed>) = 0 [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] close(7 [pid 6837] close(23 [pid 6848] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6845] <... futex resumed>) = 1 [pid 6844] <... futex resumed>) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6845] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] close(8 [pid 6837] close(24 [pid 6845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6844] <... futex resumed>) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... openat resumed>) = 3 [pid 6845] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6840] close(9 [pid 6837] close(25 [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... prlimit64 resumed>NULL) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] close(10 [pid 6837] close(26 [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... futex resumed>) = 1 [pid 6844] <... futex resumed>) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... futex resumed>) = 0 [pid 6845] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6840] close(11 [pid 6837] close(27 [pid 6848] read(3, [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6844] <... futex resumed>) = 0 [pid 6843] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6845] sched_setscheduler(0, SCHED_RR, [2] [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6843] <... futex resumed>) = 0 [pid 6840] close(12 [pid 6837] close(28 [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... sched_setscheduler resumed>) = 0 [pid 6843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] close(13 [pid 6837] close(29 [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... futex resumed>) = 1 [pid 6844] <... futex resumed>) = 0 [pid 6843] <... mmap resumed>) = 0x7fe89ef55000 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... futex resumed>) = 0 [pid 6845] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6840] close(14 [pid 6848] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6844] <... futex resumed>) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6837] exit_group(0 [pid 6848] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6845] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6843] <... mprotect resumed>) = 0 [pid 6842] <... futex resumed>) = ? [pid 6840] close(15 [pid 6838] <... futex resumed>) = ? [pid 6837] <... exit_group resumed>) = ? [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... openat resumed>) = 6 [pid 6843] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6842] +++ exited with 0 +++ [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6838] +++ exited with 0 +++ [pid 6848] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6840] close(16 [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... futex resumed>) = 1 [pid 6844] <... futex resumed>) = 0 [pid 6843] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... futex resumed>) = 0 [pid 6845] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] close(17 [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6844] <... futex resumed>) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6849 attached [pid 6848] <... futex resumed>) = 0 [pid 6847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6845] read(6, [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6843] <... clone3 resumed> => {parent_tid=[206]}, 88) = 206 [pid 6849] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] rt_sigprocmask(SIG_SETMASK, [], [pid 6840] close(18 [pid 6837] +++ exited with 0 +++ [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... futex resumed>) = 0 [pid 6843] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=184, si_uid=0, si_status=0, si_utime=0, si_stime=21 /* 0.21 s */} --- [pid 6848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6843] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] close(19 [pid 6843] <... futex resumed>) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6844] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6843] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6840] close(20 [pid 5845] umount2("./70", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6848] <... bpf resumed>) = 4 [pid 6844] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6849] <... rseq resumed>) = 0 [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6844] <... futex resumed>) = 0 [pid 6840] close(21 [pid 5845] openat(AT_FDCWD, "./70", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6848] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6849] set_robust_list(0x7fe89ef759a0, 24 [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... futex resumed>) = 0 [pid 6844] <... mmap resumed>) = 0x7fe89ef55000 [pid 6840] close(22 [pid 5845] <... openat resumed>) = 3 [pid 6849] <... set_robust_list resumed>) = 0 [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... futex resumed>) = 0 [pid 6845] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(3, "", [pid 6849] rt_sigprocmask(SIG_SETMASK, [], [pid 6848] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6840] close(23 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6849] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6848] <... bpf resumed>) = 5 [pid 6844] <... mprotect resumed>) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 6849] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6840] close(24 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6843] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6849] <... capset resumed>) = 0 [pid 6848] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6844] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6843] futex(0x7fe89f86f42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./70/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6849] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] <... futex resumed>) = 0 [pid 6840] close(25 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6849] <... futex resumed>) = 0 [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... futex resumed>) = 0 [pid 6843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(AT_FDCWD, "./70/binderfs", [pid 6849] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6848] signalfd(-1, NULL, 0 [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6840] close(26 [pid 6848] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6843] <... mmap resumed>) = 0x7fe89ef34000 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] mprotect(0x7fe89ef35000, 131072, PROT_READ|PROT_WRITE [pid 6840] close(27 [pid 6848] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] close(28 [pid 5845] unlink("./70/binderfs" [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... futex resumed>) = 0 [pid 6844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6843] <... mprotect resumed>) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6850 attached [pid 6848] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6843] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6840] close(29 [pid 5845] <... unlink resumed>) = 0 [pid 6850] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6848] <... prlimit64 resumed>NULL) = 0 [pid 6844] <... clone3 resumed> => {parent_tid=[197]}, 88) = 197 [pid 6843] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6840] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 6850] <... rseq resumed>) = 0 [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] rt_sigprocmask(SIG_SETMASK, [], [pid 6843] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef54990, parent_tid=0x7fe89ef54990, exit_signal=0, stack=0x7fe89ef34000, stack_size=0x20240, tls=0x7fe89ef546c0} [pid 6840] exit_group(0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 6851 attached [pid 6850] set_robust_list(0x7fe89ef759a0, 24 [pid 6848] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6841] <... futex resumed>) = ? [pid 6840] <... exit_group resumed>) = ? [pid 5845] close(3 [pid 6851] rseq(0x7fe89ef54fe0, 0x20, 0, 0x53053053 [pid 6850] <... set_robust_list resumed>) = 0 [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] <... clone3 resumed> => {parent_tid=[207]}, 88) = 207 [pid 6841] +++ exited with 0 +++ [pid 6851] <... rseq resumed>) = 0 [pid 6850] rt_sigprocmask(SIG_SETMASK, [], [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... futex resumed>) = 0 [pid 6844] <... futex resumed>) = 0 [pid 6843] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] <... close resumed>) = 0 [pid 6851] set_robust_list(0x7fe89ef549a0, 24 [pid 6850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6848] sched_setscheduler(0, SCHED_RR, [2] [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6846] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6844] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6843] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5845] rmdir("./70" [pid 6851] <... set_robust_list resumed>) = 0 [pid 6850] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6848] <... sched_setscheduler resumed>) = 0 [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] futex(0x7fe89f86f428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] +++ exited with 0 +++ [pid 6851] rt_sigprocmask(SIG_SETMASK, [], [pid 6850] <... capset resumed>) = 0 [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] <... futex resumed>) = 0 [pid 6843] <... futex resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=192, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6850] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6843] futex(0x7fe89f86f42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] mkdir("./71", 0777 [pid 6851] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6850] <... futex resumed>) = 1 [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] <... futex resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 6851] futex(0x7fe89f86f42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6850] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... futex resumed>) = 0 [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6851] <... futex resumed>) = 1 [pid 6848] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6845] <... futex resumed>) = 0 [pid 6844] <... futex resumed>) = 1 [pid 6843] <... futex resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6848] <... openat resumed>) = 6 [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6845] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] <... futex resumed>) = 0 [pid 6847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6845] <... futex resumed>) = 0 [pid 6846] <... futex resumed>) = 0 [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] <... futex resumed>) = 1 [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6847] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6845] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6844] <... futex resumed>) = 0 [pid 6851] futex(0x7fe89f86f428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6848] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... futex resumed>) = 0 [pid 6846] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6845] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6848] read(6, [pid 6847] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6846] <... futex resumed>) = 1 [pid 6845] <... futex resumed>) = 0 [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] <... futex resumed>) = 0 [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6845] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6844] <... futex resumed>) = 0 [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6845] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6843] <... futex resumed>) = 0 [pid 6846] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6846] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6845] <... futex resumed>) = 0 [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6844] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6852 attached [pid 6846] <... futex resumed>) = 1 [pid 6845] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6843] <... futex resumed>) = 0 [pid 6852] set_robust_list(0x55558ca82760, 24 [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 187 [pid 5843] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6852] <... set_robust_list resumed>) = 0 [pid 6846] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6845] <... futex resumed>) = 0 [pid 6844] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] <... futex resumed>) = 0 [pid 6852] chdir("./71" [pid 6846] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6845] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6844] <... futex resumed>) = 0 [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6852] <... chdir resumed>) = 0 [pid 6846] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6845] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6852] <... prctl resumed>) = 0 [pid 6846] <... futex resumed>) = 0 [pid 6845] <... futex resumed>) = 0 [pid 6844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6843] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] setpgid(0, 0 [pid 6846] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6845] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] close(3 [pid 6843] <... futex resumed>) = 0 [pid 5843] <... openat resumed>) = 3 [pid 6852] <... setpgid resumed>) = 0 [pid 6846] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6843] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] newfstatat(3, "", [pid 6852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6846] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] <... close resumed>) = 0 [pid 6847] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6846] <... futex resumed>) = 0 [pid 6844] close(4 [pid 6843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6852] <... openat resumed>) = 3 [pid 6847] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6846] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6844] <... close resumed>) = 0 [pid 6843] close(3 [pid 5843] getdents64(3, [pid 6852] write(3, "1000", 4 [pid 6847] <... futex resumed>) = 0 [pid 6844] close(5 [pid 6847] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6852] <... write resumed>) = 4 [pid 6852] close(3 [pid 6847] <... mmap resumed>) = 0x7fe89ef55000 [pid 6844] <... close resumed>) = 0 [pid 6843] <... close resumed>) = 0 [pid 5843] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6852] <... close resumed>) = 0 [pid 6844] close(6 [pid 6843] close(4 [pid 6852] read(200, [pid 6847] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6844] <... close resumed>) = 0 [pid 6843] <... close resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6852] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... mprotect resumed>) = 0 [pid 6844] close(7 [pid 6843] close(5 [pid 5843] newfstatat(AT_FDCWD, "./71/binderfs", [pid 6852] symlink("/dev/binderfs", "./binderfs" [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6847] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6844] close(8 [pid 6847] <... rt_sigprocmask resumed>[], 8) = 0 executing program [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6852] <... symlink resumed>) = 0 [pid 6847] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6844] close(9 [pid 6843] close(6 [pid 5843] unlink("./71/binderfs" [pid 6852] write(1, "executing program\n", 18 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... write resumed>) = 18 [pid 6843] <... close resumed>) = 0 [pid 6844] close(10 [pid 6843] close(7 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6844] close(11./strace-static-x86_64: Process 6853 attached [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] close(8 [pid 5843] <... unlink resumed>) = 0 [pid 6853] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6852] <... futex resumed>) = 0 [pid 6847] <... clone3 resumed> => {parent_tid=[200]}, 88) = 200 [pid 6844] close(12 [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6853] <... rseq resumed>) = 0 [pid 6852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6847] rt_sigprocmask(SIG_SETMASK, [], [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] close(9 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6853] set_robust_list(0x7fe89ef759a0, 24 [pid 6852] <... mmap resumed>) = 0x7fe89ef76000 [pid 6847] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6844] close(13 [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(3 [pid 6853] <... set_robust_list resumed>) = 0 [pid 6852] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6847] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] close(10 [pid 5843] <... close resumed>) = 0 [pid 6853] rt_sigprocmask(SIG_SETMASK, [], [pid 6852] <... mprotect resumed>) = 0 [pid 6847] <... futex resumed>) = 0 [pid 6844] close(14 [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] rmdir("./71" [pid 6853] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6852] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6847] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] close(11 [pid 6853] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6852] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6844] close(15 [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... rmdir resumed>) = 0 [pid 6853] <... capset resumed>) = 0 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6853] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6844] close(16 [pid 6843] close(12 [pid 5843] mkdir("./72", 0777 [pid 6853] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6854 attached [pid 6853] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6847] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] close(17 [pid 6843] close(13 [pid 6854] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6853] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... clone3 resumed> => {parent_tid=[188]}, 88) = 188 [pid 6847] <... futex resumed>) = 0 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... mkdir resumed>) = 0 [pid 6854] <... rseq resumed>) = 0 [pid 6853] <... futex resumed>) = 0 [pid 6852] rt_sigprocmask(SIG_SETMASK, [], [pid 6847] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6844] close(18 [pid 6843] close(14 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6854] set_robust_list(0x7fe89ef969a0, 24 [pid 6853] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6855 attached [pid 6854] <... set_robust_list resumed>) = 0 [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] close(15 [pid 6844] close(19 [pid 6855] set_robust_list(0x55558ca82760, 24 [pid 6854] rt_sigprocmask(SIG_SETMASK, [], [pid 6853] <... futex resumed>) = 0 [pid 6852] <... futex resumed>) = 0 [pid 6847] <... futex resumed>) = 1 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... set_robust_list resumed>) = 0 [pid 6854] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6853] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6847] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6844] close(20 [pid 6843] close(16 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 194 [pid 6855] chdir("./72" [pid 6854] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6853] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... chdir resumed>) = 0 [pid 6854] <... openat resumed>) = 3 [pid 6853] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] close(21 [pid 6843] close(17 [pid 6855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6853] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... prctl resumed>) = 0 [pid 6854] <... futex resumed>) = 1 [pid 6853] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] <... futex resumed>) = 0 [pid 6847] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] close(22 [pid 6843] close(18 [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] <... futex resumed>) = 0 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] setpgid(0, 0 [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6853] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6852] <... futex resumed>) = 0 [pid 6847] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6844] close(23 [pid 6843] close(19 [pid 6855] <... setpgid resumed>) = 0 [pid 6854] read(3, [pid 6853] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6854] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6853] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] close(24 [pid 6843] close(20 [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6853] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... openat resumed>) = 3 [pid 6854] <... futex resumed>) = 1 [pid 6853] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] <... futex resumed>) = 0 [pid 6847] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] close(25 [pid 6843] close(21 [pid 6855] write(3, "1000", 4 [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] <... futex resumed>) = 0 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... write resumed>) = 4 [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6853] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6852] <... futex resumed>) = 0 [pid 6847] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6844] close(26 [pid 6843] close(22 [pid 6855] close(3 [pid 6854] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6853] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... close resumed>) = 0 [pid 6854] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6853] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] close(27 [pid 6843] close(23 [pid 6855] read(200, [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6853] <... futex resumed>) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6854] <... futex resumed>) = 1 [pid 6853] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] <... futex resumed>) = 0 [pid 6847] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6844] close(28 [pid 6843] close(24 [pid 6855] symlink("/dev/binderfs", "./binderfs" [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6853] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] <... futex resumed>) = 0 [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... symlink resumed>) = 0 [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6853] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6852] <... futex resumed>) = 0 [pid 6847] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6844] close(29 [pid 6843] close(25 executing program [pid 6855] write(1, "executing program\n", 18 [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6853] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6844] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... write resumed>) = 18 [pid 6854] <... futex resumed>) = 0 [pid 6853] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6844] exit_group(0 [pid 6843] close(26 [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6853] <... futex resumed>) = 1 [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6850] <... futex resumed>) = ? [pid 6847] <... futex resumed>) = 0 [pid 6845] <... futex resumed>) = ? [pid 6844] <... exit_group resumed>) = ? [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... futex resumed>) = 0 [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6853] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] <... futex resumed>) = 0 [pid 6850] +++ exited with 0 +++ [pid 6845] +++ exited with 0 +++ [pid 6843] close(27 [pid 6855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... mmap resumed>) = 0x7fe89ef76000 [pid 6843] close(28 [pid 6855] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6843] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6843] close(29) = -1 EBADF (Bad file descriptor) [pid 6855] <... mprotect resumed>) = 0 [pid 6854] <... bpf resumed>) = 4 [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6843] exit_group(0 [pid 6854] <... futex resumed>) = 1 [pid 6852] <... futex resumed>) = 0 [pid 6851] <... futex resumed>) = ? [pid 6849] <... futex resumed>) = ? [pid 6846] <... futex resumed>) = ? [pid 6843] <... exit_group resumed>) = ? [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6851] +++ exited with 0 +++ [pid 6849] +++ exited with 0 +++ [pid 6846] +++ exited with 0 +++ [pid 6855] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] <... futex resumed>) = 0 [pid 6855] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6854] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6854] <... bpf resumed>) = 5 [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6856 attached [pid 6855] <... clone3 resumed> => {parent_tid=[195]}, 88) = 195 [pid 6854] <... futex resumed>) = 1 [pid 6852] <... futex resumed>) = 0 [pid 6844] +++ exited with 0 +++ [pid 6843] +++ exited with 0 +++ [pid 6856] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6855] rt_sigprocmask(SIG_SETMASK, [], [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] <... rseq resumed>) = 0 [pid 6855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] <... futex resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6856] set_robust_list(0x7fe89ef969a0, 24 [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] signalfd(-1, NULL, 0 [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=195, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6856] <... set_robust_list resumed>) = 0 [pid 6855] <... futex resumed>) = 0 [pid 6854] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 5844] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6856] rt_sigprocmask(SIG_SETMASK, [], [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6856] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6854] <... futex resumed>) = 1 [pid 6852] <... futex resumed>) = 0 [pid 5844] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5842] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6856] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] <... openat resumed>) = 3 [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] <... futex resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] newfstatat(3, "", [pid 5842] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6854] <... prlimit64 resumed>NULL) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] <... openat resumed>) = 3 [pid 6856] read(3, [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] getdents64(3, [pid 6856] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6855] <... futex resumed>) = 0 [pid 6854] <... futex resumed>) = 1 [pid 6852] <... futex resumed>) = 0 [pid 6848] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] newfstatat(3, "", [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6848] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6856] <... futex resumed>) = 0 [pid 6855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] <... futex resumed>) = 0 [pid 6848] <... futex resumed>) = 0 [pid 5842] getdents64(3, [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] sched_setscheduler(0, SCHED_RR, [2] [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6848] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... futex resumed>) = 0 [pid 6854] <... sched_setscheduler resumed>) = 0 [pid 6847] close(3 [pid 5844] newfstatat(AT_FDCWD, "./72/binderfs", [pid 5842] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6856] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] <... close resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6856] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6854] <... futex resumed>) = 1 [pid 6852] <... futex resumed>) = 0 [pid 6847] close(4 [pid 5844] unlink("./72/binderfs" [pid 5842] newfstatat(AT_FDCWD, "./73/binderfs", [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] <... close resumed>) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] <... futex resumed>) = 0 [pid 6847] close(5 [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] getdents64(3, [pid 6856] <... futex resumed>) = 0 [pid 6855] <... futex resumed>) = 0 [pid 6854] <... openat resumed>) = 6 [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6854] <... futex resumed>) = 1 [pid 6852] <... futex resumed>) = 0 [pid 6847] <... close resumed>) = 0 [pid 5844] close(3 [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6856] <... futex resumed>) = 0 [pid 6855] <... futex resumed>) = 1 [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] close(6 [pid 5844] <... close resumed>) = 0 [pid 6856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6854] read(6, [pid 6852] <... futex resumed>) = 0 [pid 6852] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6847] <... close resumed>) = 0 [pid 5844] rmdir("./72" [pid 5842] unlink("./73/binderfs" [pid 6847] close(7 [pid 5842] <... unlink resumed>) = 0 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] getdents64(3, [pid 6847] close(8 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(3 [pid 6847] close(9 [pid 5844] <... rmdir resumed>) = 0 [pid 5842] <... close resumed>) = 0 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] rmdir("./73" [pid 6847] close(10 [pid 5844] mkdir("./73", 0777 [pid 5842] <... rmdir resumed>) = 0 [pid 5842] mkdir("./74", 0777 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... mkdir resumed>) = 0 [pid 6847] close(11 [pid 6856] <... bpf resumed>) = 4 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... mkdir resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6857 attached ./strace-static-x86_64: Process 6858 attached [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... futex resumed>) = 0 [pid 6847] close(12 [pid 6858] set_robust_list(0x55558ca82760, 24 [pid 6856] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6858] <... set_robust_list resumed>) = 0 [pid 6857] set_robust_list(0x55558ca82760, 24 [pid 6856] <... bpf resumed>) = 5 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 198 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 208 [pid 6858] chdir("./73" [pid 6857] <... set_robust_list resumed>) = 0 [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] close(13 [pid 6858] <... chdir resumed>) = 0 [pid 6857] chdir("./74" [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6857] <... chdir resumed>) = 0 [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6847] close(14 [pid 6858] <... prctl resumed>) = 0 [pid 6857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... futex resumed>) = 0 [pid 6852] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] setpgid(0, 0 [pid 6857] <... prctl resumed>) = 0 [pid 6856] signalfd(-1, NULL, 0 [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] <... futex resumed>) = 0 [pid 6847] close(15 [pid 6858] <... setpgid resumed>) = 0 [pid 6857] setpgid(0, 0 [pid 6856] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6857] <... setpgid resumed>) = 0 [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... mmap resumed>) = 0x7fe89ef55000 [pid 6847] close(16 [pid 6858] <... openat resumed>) = 3 [pid 6857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6852] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] write(3, "1000", 4 [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... write resumed>) = 4 [pid 6857] <... openat resumed>) = 3 [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... futex resumed>) = 0 [pid 6852] <... mprotect resumed>) = 0 [pid 6847] close(17 [pid 6858] close(3 [pid 6857] write(3, "1000", 4 [pid 6856] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... close resumed>) = 0 [pid 6857] <... write resumed>) = 4 [pid 6856] <... prlimit64 resumed>NULL) = 0 [pid 6852] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6858] read(200, [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6858] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6858] symlink("/dev/binderfs", "./binderfs" [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6859 attached [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6859] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6855] <... futex resumed>) = 0 [pid 6852] <... clone3 resumed> => {parent_tid=[189]}, 88) = 189 [pid 6859] <... rseq resumed>) = 0 [pid 6856] sched_setscheduler(0, SCHED_RR, [2] [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] rt_sigprocmask(SIG_SETMASK, [], [pid 6859] set_robust_list(0x7fe89ef759a0, 24 [pid 6858] <... symlink resumed>) = 0 [pid 6857] close(3 [pid 6856] <... sched_setscheduler resumed>) = 0 [pid 6852] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6847] close(18 executing program [pid 6859] <... set_robust_list resumed>) = 0 [pid 6858] write(1, "executing program\n", 18 [pid 6857] <... close resumed>) = 0 [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] rt_sigprocmask(SIG_SETMASK, [], [pid 6858] <... write resumed>) = 18 [pid 6857] read(200, [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6852] <... futex resumed>) = 0 [pid 6847] close(19 [pid 6859] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6858] <... futex resumed>) = 0 [pid 6857] symlink("/dev/binderfs", "./binderfs" [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... futex resumed>) = 0 [pid 6847] close(20 [pid 6859] <... capset resumed>) = 0 [pid 6858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6857] <... symlink resumed>) = 0 [pid 6856] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6859] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... mmap resumed>) = 0x7fe89ef76000 [pid 6857] write(1, "executing program\n", 18 [pid 6856] <... openat resumed>) = 6 [pid 6847] close(21 [pid 6859] <... futex resumed>) = 1 [pid 6858] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6857] <... write resumed>) = 18 [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... futex resumed>) = 0 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6858] <... mprotect resumed>) = 0 [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6852] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] close(22 [pid 6859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6858] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6857] <... futex resumed>) = 0 [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... futex resumed>) = 0 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6858] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... futex resumed>) = 0 [pid 6852] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6847] close(23 [pid 6859] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6857] <... mmap resumed>) = 0x7fe89ef76000 [pid 6856] read(6, [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6860 attached [pid 6859] <... futex resumed>) = 0 [pid 6857] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6856] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6852] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] close(24 [pid 6860] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6859] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6858] <... clone3 resumed> => {parent_tid=[199]}, 88) = 199 [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... futex resumed>) = 0 [pid 6860] <... rseq resumed>) = 0 [pid 6858] rt_sigprocmask(SIG_SETMASK, [], [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6847] close(25 [pid 6860] set_robust_list(0x7fe89ef969a0, 24 [pid 6859] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6852] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] <... set_robust_list resumed>) = 0 [pid 6859] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] close(26 [pid 6852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6860] rt_sigprocmask(SIG_SETMASK, [], [pid 6859] <... futex resumed>) = 0 [pid 6858] <... futex resumed>) = 0 [pid 6856] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6855] <... futex resumed>) = 0 [pid 6852] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6859] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] <... mprotect resumed>) = 0 [pid 6856] <... capset resumed>) = 0 [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] <... futex resumed>) = 0 [pid 6847] close(27 [pid 6859] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] <... futex resumed>) = 0 [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] close(28 [pid 6859] <... futex resumed>) = 0 [pid 6856] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6855] <... futex resumed>) = 0 [pid 6852] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] <... futex resumed>) = 0 [pid 6847] close(29 [pid 6857] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6859] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6856] <... futex resumed>) = 0 [pid 6855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6852] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6847] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6847] exit_group(0 [pid 6859] <... futex resumed>) = 0 [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... futex resumed>) = 0 [pid 6860] <... openat resumed>) = 3 [pid 6852] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6859] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6856] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6853] <... futex resumed>) = ? [pid 6848] <... futex resumed>) = ? [pid 6852] <... futex resumed>) = 0 [pid 6847] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6861 attached [pid 6860] <... futex resumed>) = 1 [pid 6859] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6858] <... futex resumed>) = 0 [pid 6856] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6853] +++ exited with 0 +++ [pid 6852] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6848] +++ exited with 0 +++ [pid 6847] +++ exited with 0 +++ [pid 6861] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6860] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6859] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... clone3 resumed> => {parent_tid=[209]}, 88) = 209 [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 6861] <... rseq resumed>) = 0 [pid 6860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6859] <... futex resumed>) = 0 [pid 6858] <... futex resumed>) = 0 [pid 6857] rt_sigprocmask(SIG_SETMASK, [], [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6861] set_robust_list(0x7fe89ef969a0, 24 [pid 6860] read(3, [pid 6859] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6861] <... set_robust_list resumed>) = 0 [pid 6860] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... futex resumed>) = 0 [pid 6861] rt_sigprocmask(SIG_SETMASK, [], [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... futex resumed>) = 0 [pid 6856] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6861] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6860] <... futex resumed>) = 1 [pid 6858] <... futex resumed>) = 0 [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6856] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6861] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6860] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6861] <... openat resumed>) = 3 [pid 6860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6858] <... futex resumed>) = 0 [pid 6856] <... futex resumed>) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6861] <... futex resumed>) = 1 [pid 6860] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6857] <... futex resumed>) = 0 [pid 6856] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... futex resumed>) = 0 [pid 6854] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6861] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6854] <... futex resumed>) = 0 [pid 6861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6860] <... futex resumed>) = 1 [pid 6858] <... futex resumed>) = 0 [pid 6856] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6857] <... futex resumed>) = 0 [pid 5841] <... openat resumed>) = 3 [pid 6861] read(3, [pid 6860] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] close(3 [pid 6861] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6858] <... futex resumed>) = 0 [pid 6856] <... futex resumed>) = 1 [pid 5841] newfstatat(3, "", [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] <... futex resumed>) = 0 [pid 6852] <... close resumed>) = 0 [pid 6861] <... futex resumed>) = 0 [pid 6860] <... futex resumed>) = 0 [pid 6858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] close(4 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6861] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6860] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... futex resumed>) = 0 [pid 6856] <... futex resumed>) = 0 [pid 6855] <... futex resumed>) = 1 [pid 6861] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6858] <... futex resumed>) = 0 [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6856] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6855] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6852] <... close resumed>) = 0 [pid 5841] getdents64(3, [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6856] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6852] close(5 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6861] <... futex resumed>) = 0 [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... futex resumed>) = 0 [pid 6856] <... futex resumed>) = 1 [pid 5841] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6855] <... futex resumed>) = 0 [pid 6861] <... futex resumed>) = 0 [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6856] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] close(3 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6861] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6860] <... bpf resumed>) = 4 [pid 6857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... close resumed>) = 0 [pid 6852] <... close resumed>) = 0 [pid 5841] newfstatat(AT_FDCWD, "./72/binderfs", [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] close(4 [pid 6852] close(6 [pid 6861] <... futex resumed>) = 0 [pid 6858] <... futex resumed>) = 0 [pid 6855] <... close resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6860] <... futex resumed>) = 1 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... futex resumed>) = 1 [pid 6855] close(5 [pid 6852] <... close resumed>) = 0 [pid 5841] unlink("./72/binderfs" [pid 6860] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6861] <... bpf resumed>) = 4 [pid 6858] <... futex resumed>) = 0 [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6855] <... close resumed>) = 0 [pid 6852] close(7 [pid 5841] <... unlink resumed>) = 0 [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] <... bpf resumed>) = 5 [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6855] close(6 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] <... close resumed>) = 0 [pid 6852] close(8 [pid 5841] getdents64(3, [pid 6861] <... futex resumed>) = 1 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... futex resumed>) = 0 [pid 6855] close(7 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6858] <... futex resumed>) = 0 [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(9 [pid 6860] <... futex resumed>) = 1 [pid 5841] close(3 [pid 6861] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6860] signalfd(-1, NULL, 0 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... futex resumed>) = 0 [pid 6855] close(8 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... close resumed>) = 0 [pid 6861] <... bpf resumed>) = 5 [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... futex resumed>) = 0 [pid 6852] close(10 [pid 6860] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 5841] rmdir("./72" [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6855] close(9 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] <... futex resumed>) = 1 [pid 6860] <... futex resumed>) = 0 [pid 6858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6857] <... futex resumed>) = 0 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(11 [pid 5841] <... rmdir resumed>) = 0 [pid 6861] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6860] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] close(10 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] mkdir("./73", 0777 [pid 6861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6858] <... futex resumed>) = 0 [pid 6857] <... futex resumed>) = 0 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(12 [pid 6861] signalfd(-1, NULL, 0 [pid 6860] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6855] close(11 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... mkdir resumed>) = 0 [pid 6861] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6860] <... prlimit64 resumed>NULL) = 0 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(13 [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] close(12 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6861] <... futex resumed>) = 1 [pid 6860] <... futex resumed>) = 1 [pid 6858] <... futex resumed>) = 0 [pid 6857] <... futex resumed>) = 0 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(14 [pid 6861] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6860] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] close(13 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(15 [pid 6861] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, ./strace-static-x86_64: Process 6862 attached [pid 6860] sched_setscheduler(0, SCHED_RR, [2] [pid 6858] <... futex resumed>) = 0 [pid 6857] <... futex resumed>) = 0 [pid 6855] close(14 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] set_robust_list(0x55558ca82760, 24 [pid 6860] <... sched_setscheduler resumed>) = 0 [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(16 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 201 [pid 6861] <... prlimit64 resumed>NULL) = 0 [pid 6862] <... set_robust_list resumed>) = 0 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] close(15 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6861] <... futex resumed>) = 1 [pid 6860] <... futex resumed>) = 0 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... futex resumed>) = 0 [pid 6861] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6860] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6861] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6858] <... futex resumed>) = 0 [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(17 [pid 6861] sched_setscheduler(0, SCHED_RR, [2] [pid 6860] <... openat resumed>) = 6 [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] <... futex resumed>) = 0 [pid 6855] close(16 [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] chdir("./73" [pid 6861] <... sched_setscheduler resumed>) = 0 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] close(18 [pid 6862] <... chdir resumed>) = 0 [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] <... futex resumed>) = 0 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] close(17 [pid 6862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6861] <... futex resumed>) = 0 [pid 6860] read(6, [pid 6858] <... futex resumed>) = 0 [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... prctl resumed>) = 0 [pid 6861] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] <... futex resumed>) = 0 [pid 6855] close(18 [pid 6852] close(19 [pid 6862] setpgid(0, 0 [pid 6861] <... openat resumed>) = 6 [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... setpgid resumed>) = 0 [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] close(19 [pid 6852] close(20 [pid 6862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6861] <... futex resumed>) = 0 [pid 6857] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... openat resumed>) = 3 [pid 6861] read(6, [pid 6862] write(3, "1000", 4 [pid 6857] <... futex resumed>) = 0 [pid 6855] close(20 [pid 6852] close(21 [pid 6862] <... write resumed>) = 4 [pid 6857] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] close(3 [pid 6855] close(21 [pid 6852] close(22 [pid 6862] <... close resumed>) = 0 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] read(200, [pid 6855] close(22 [pid 6852] close(23 [pid 6862] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] symlink("/dev/binderfs", "./binderfs" [pid 6858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6855] close(23 [pid 6852] close(24 [pid 6858] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... symlink resumed>) = 0 [pid 6858] <... futex resumed>) = 0 [pid 6857] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6855] close(24 [pid 6852] close(25executing program [pid 6862] write(1, "executing program\n", 18 [pid 6858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6857] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... write resumed>) = 18 [pid 6858] <... mmap resumed>) = 0x7fe89ef55000 [pid 6857] <... futex resumed>) = 0 [pid 6855] close(25 [pid 6852] close(26 [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6857] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... futex resumed>) = 0 [pid 6857] <... mmap resumed>) = 0x7fe89ef55000 [pid 6855] close(26 [pid 6852] close(27 [pid 6862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6857] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6855] close(27 [pid 6862] <... mmap resumed>) = 0x7fe89ef76000 [pid 6858] <... mprotect resumed>) = 0 [pid 6857] <... mprotect resumed>) = 0 [pid 6852] close(28 [pid 6858] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6857] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6857] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6852] close(29 [pid 6858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6857] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6852] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6860] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] close(28 [pid 6852] exit_group(0 [pid 6860] <... futex resumed>) = 0 [pid 6860] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6854] <... futex resumed>) = ? [pid 6852] <... exit_group resumed>) = ? [pid 6859] <... futex resumed>) = ? [pid 6855] close(29 [pid 6854] +++ exited with 0 +++ [pid 6855] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6859] +++ exited with 0 +++ [pid 6855] exit_group(0 [pid 6856] <... futex resumed>) = ? [pid 6855] <... exit_group resumed>) = ? [pid 6856] +++ exited with 0 +++ ./strace-static-x86_64: Process 6864 attached ./strace-static-x86_64: Process 6863 attached [pid 6862] <... mprotect resumed>) = 0 [pid 6855] +++ exited with 0 +++ [pid 6864] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6863] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6858] <... clone3 resumed> => {parent_tid=[200]}, 88) = 200 [pid 6857] <... clone3 resumed> => {parent_tid=[210]}, 88) = 210 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=194, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6864] <... rseq resumed>) = 0 [pid 6863] <... rseq resumed>) = 0 [pid 6858] rt_sigprocmask(SIG_SETMASK, [], [pid 6857] rt_sigprocmask(SIG_SETMASK, [], [pid 6864] set_robust_list(0x7fe89ef759a0, 24 [pid 6863] set_robust_list(0x7fe89ef759a0, 24 [pid 6862] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6857] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6852] +++ exited with 0 +++ [pid 6864] <... set_robust_list resumed>) = 0 [pid 6863] <... set_robust_list resumed>) = 0 [pid 6862] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6858] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6864] rt_sigprocmask(SIG_SETMASK, [], [pid 6863] rt_sigprocmask(SIG_SETMASK, [], [pid 6862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6858] <... futex resumed>) = 0 [pid 6857] <... futex resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=187, si_uid=0, si_status=0, si_utime=0, si_stime=19 /* 0.19 s */} --- [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6864] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6863] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6858] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5843] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 6865 attached [pid 6864] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6863] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 5845] <... restart_syscall resumed>) = 0 [pid 5843] <... openat resumed>) = 3 [pid 6865] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6864] <... capset resumed>) = 0 [pid 6863] <... capset resumed>) = 0 [pid 6862] <... clone3 resumed> => {parent_tid=[202]}, 88) = 202 [pid 5843] newfstatat(3, "", [pid 6865] <... rseq resumed>) = 0 [pid 6864] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6863] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6865] set_robust_list(0x7fe89ef969a0, 24 [pid 6864] <... futex resumed>) = 1 [pid 6863] <... futex resumed>) = 1 [pid 6862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6858] <... futex resumed>) = 0 [pid 6857] <... futex resumed>) = 0 [pid 5843] getdents64(3, [pid 6865] <... set_robust_list resumed>) = 0 [pid 6864] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6863] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] umount2("./71", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6865] rt_sigprocmask(SIG_SETMASK, [], [pid 6864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] <... futex resumed>) = 0 [pid 6860] <... futex resumed>) = 0 [pid 6858] <... futex resumed>) = 1 [pid 6857] <... futex resumed>) = 0 [pid 6865] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6864] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6860] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6864] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] openat(AT_FDCWD, "./71", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5843] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6865] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6864] <... futex resumed>) = 0 [pid 6860] <... futex resumed>) = 0 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6864] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6860] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6858] <... futex resumed>) = 0 [pid 6857] <... futex resumed>) = 0 [pid 5845] <... openat resumed>) = 3 [pid 5843] newfstatat(AT_FDCWD, "./72/binderfs", [pid 6864] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6860] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] newfstatat(3, "", [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6865] <... openat resumed>) = 3 [pid 6864] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] unlink("./72/binderfs" [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6864] <... futex resumed>) = 0 [pid 6860] <... futex resumed>) = 0 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5843] <... unlink resumed>) = 0 [pid 6865] <... futex resumed>) = 1 [pid 6864] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6862] <... futex resumed>) = 0 [pid 6860] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6858] <... futex resumed>) = 0 [pid 6857] <... futex resumed>) = 0 [pid 5845] getdents64(3, [pid 5843] getdents64(3, [pid 6865] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6864] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6864] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... futex resumed>) = 0 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] umount2("./71/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] close(3 [pid 6865] read(3, [pid 6864] <... futex resumed>) = 0 [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6860] <... futex resumed>) = 0 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... close resumed>) = 0 [pid 6865] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6864] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6860] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6858] <... futex resumed>) = 0 [pid 6857] <... futex resumed>) = 0 [pid 5845] newfstatat(AT_FDCWD, "./71/binderfs", [pid 5843] rmdir("./72" [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6864] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6860] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5843] <... rmdir resumed>) = 0 [pid 6865] <... futex resumed>) = 1 [pid 6864] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... futex resumed>) = 0 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] unlink("./71/binderfs" [pid 5843] mkdir("./73", 0777 [pid 6865] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6864] <... futex resumed>) = 0 [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] <... futex resumed>) = 0 [pid 6858] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... mkdir resumed>) = 0 [pid 6865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6864] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6862] <... futex resumed>) = 0 [pid 6860] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6858] <... futex resumed>) = 0 [pid 6857] <... futex resumed>) = 0 [pid 5845] <... unlink resumed>) = 0 [pid 6865] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6864] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6860] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6858] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] getdents64(3, [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6866 attached [pid 6865] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6864] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6860] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6866] set_robust_list(0x55558ca82760, 24 [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6864] <... futex resumed>) = 0 [pid 6860] <... futex resumed>) = 0 [pid 6858] close(3 [pid 5845] close(3 [pid 6866] <... set_robust_list resumed>) = 0 [pid 6865] <... futex resumed>) = 1 [pid 6864] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6862] <... futex resumed>) = 0 [pid 6860] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... close resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 6866] chdir("./73" [pid 6865] <... futex resumed>) = 0 [pid 6862] <... futex resumed>) = 0 [pid 6858] close(4 [pid 5845] rmdir("./71" [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 196 [pid 6866] <... chdir resumed>) = 0 [pid 6865] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6858] <... close resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 6866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6858] close(5 [pid 5845] mkdir("./72", 0777 [pid 6866] <... prctl resumed>) = 0 [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] setpgid(0, 0 [pid 6865] <... futex resumed>) = 0 [pid 6862] <... futex resumed>) = 1 [pid 6858] <... close resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 6866] <... setpgid resumed>) = 0 [pid 6865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6858] close(6 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6858] <... close resumed>) = 0 [pid 6858] close(7) = -1 EBADF (Bad file descriptor) [pid 6858] close(8) = -1 EBADF (Bad file descriptor) [pid 6866] <... openat resumed>) = 3 [pid 6865] <... bpf resumed>) = 4 [pid 6858] close(9./strace-static-x86_64: Process 6867 attached [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] set_robust_list(0x55558ca82760, 24 [pid 6866] write(3, "1000", 4 [pid 6865] <... futex resumed>) = 1 [pid 6862] <... futex resumed>) = 0 [pid 6858] close(10 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 190 [pid 6867] <... set_robust_list resumed>) = 0 [pid 6866] <... write resumed>) = 4 [pid 6865] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] chdir("./72" [pid 6866] close(3 [pid 6865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] <... futex resumed>) = 0 [pid 6858] close(11 [pid 6866] <... close resumed>) = 0 [pid 6861] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6867] <... chdir resumed>) = 0 [pid 6865] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] read(200, [pid 6861] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] close(12 [pid 6865] <... bpf resumed>) = 5 [pid 6867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6866] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6861] <... futex resumed>) = 0 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... prctl resumed>) = 0 [pid 6866] symlink("/dev/binderfs", "./binderfs" [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6861] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6858] close(13 [pid 6857] close(3 [pid 6867] setpgid(0, 0 [pid 6866] <... symlink resumed>) = 0 [pid 6865] <... futex resumed>) = 1 [pid 6862] <... futex resumed>) = 0 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = 0 [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... setpgid resumed>) = 0 [pid 6865] signalfd(-1, NULL, 0 [pid 6858] close(14 [pid 6857] close(4 executing program [pid 6866] write(1, "executing program\n", 18 [pid 6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6866] <... write resumed>) = 18 [pid 6865] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6862] <... futex resumed>) = 0 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] close(15 [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6857] <... close resumed>) = 0 [pid 6866] <... futex resumed>) = 0 [pid 6865] <... futex resumed>) = 0 [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(5 [pid 6866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6858] close(16 [pid 6867] <... openat resumed>) = 3 [pid 6866] <... mmap resumed>) = 0x7fe89ef76000 [pid 6865] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = 0 [pid 6867] write(3, "1000", 4 [pid 6866] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6865] <... prlimit64 resumed>NULL) = 0 [pid 6862] <... futex resumed>) = 0 [pid 6857] close(6 [pid 6858] close(17 [pid 6867] <... write resumed>) = 4 [pid 6866] <... mprotect resumed>) = 0 [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = 0 [pid 6867] close(3 [pid 6866] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6865] <... futex resumed>) = 0 [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6858] close(18 [pid 6857] close(7 [pid 6867] <... close resumed>) = 0 [pid 6866] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6865] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] read(200, [pid 6866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] <... futex resumed>) = 0 [pid 6858] close(19 [pid 6857] close(8 [pid 6867] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6865] sched_setscheduler(0, SCHED_RR, [2] [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6867] symlink("/dev/binderfs", "./binderfs" [pid 6865] <... sched_setscheduler resumed>) = 0 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... symlink resumed>) = 0 [pid 6858] close(20 [pid 6857] close(9 [pid 6865] <... futex resumed>) = 1 [pid 6862] <... futex resumed>) = 0 [pid 6865] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6868 attached executing program [pid 6867] write(1, "executing program\n", 18 [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6867] <... write resumed>) = 18 [pid 6866] <... clone3 resumed> => {parent_tid=[197]}, 88) = 197 [pid 6865] <... futex resumed>) = 0 [pid 6862] <... futex resumed>) = 1 [pid 6858] close(21 [pid 6857] close(10 [pid 6868] <... rseq resumed>) = 0 [pid 6866] rt_sigprocmask(SIG_SETMASK, [], [pid 6865] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] set_robust_list(0x7fe89ef969a0, 24 [pid 6867] <... futex resumed>) = 0 [pid 6866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6865] <... openat resumed>) = 6 [pid 6858] close(22 [pid 6857] close(11 [pid 6868] <... set_robust_list resumed>) = 0 [pid 6867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] rt_sigprocmask(SIG_SETMASK, [], [pid 6867] <... mmap resumed>) = 0x7fe89ef76000 [pid 6866] <... futex resumed>) = 0 [pid 6865] <... futex resumed>) = 1 [pid 6862] <... futex resumed>) = 0 [pid 6858] close(23 [pid 6857] close(12 [pid 6868] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6867] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6865] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6862] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6865] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] <... futex resumed>) = 0 [pid 6867] <... mprotect resumed>) = 0 [pid 6858] close(24 [pid 6857] close(13 [pid 6868] <... openat resumed>) = 3 [pid 6865] read(6, [pid 6862] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6858] close(25 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(14 [pid 6868] <... futex resumed>) = 1 [pid 6867] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6866] <... futex resumed>) = 0 [pid 6858] close(26 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(15 [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] <... futex resumed>) = 0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] read(3, [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6858] close(27 [pid 6868] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6857] close(16 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] close(28 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6869 attached [pid 6868] <... futex resumed>) = 1 [pid 6866] <... futex resumed>) = 0 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(17 [pid 6869] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6869] <... rseq resumed>) = 0 [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] <... clone3 resumed> => {parent_tid=[191]}, 88) = 191 [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] close(29 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] set_robust_list(0x7fe89ef969a0, 24 [pid 6868] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6867] rt_sigprocmask(SIG_SETMASK, [], [pid 6866] <... futex resumed>) = 0 [pid 6858] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6857] close(18 [pid 6869] <... set_robust_list resumed>) = 0 [pid 6868] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6858] exit_group(0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] rt_sigprocmask(SIG_SETMASK, [], [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6863] <... futex resumed>) = ? [pid 6860] <... futex resumed>) = ? [pid 6858] <... exit_group resumed>) = ? [pid 6857] close(19 [pid 6869] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6868] <... futex resumed>) = 0 [pid 6867] <... futex resumed>) = 0 [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6863] +++ exited with 0 +++ [pid 6860] +++ exited with 0 +++ [pid 6869] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] <... futex resumed>) = 0 [pid 6858] +++ exited with 0 +++ [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... openat resumed>) = 3 [pid 6868] <... futex resumed>) = 0 [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6862] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6857] close(20 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] <... futex resumed>) = 1 [pid 6867] <... futex resumed>) = 0 [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... futex resumed>) = 0 [pid 6857] close(21 [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6868] <... futex resumed>) = 0 [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... futex resumed>) = 1 [pid 6862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6867] <... futex resumed>) = 0 [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6862] <... mmap resumed>) = 0x7fe89ef55000 [pid 6857] close(22 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6869] read(3, [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6869] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6857] close(23 [pid 5844] <... openat resumed>) = 3 [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... bpf resumed>) = 4 [pid 6862] <... mprotect resumed>) = 0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(3, "", [pid 6869] <... futex resumed>) = 1 [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... futex resumed>) = 0 [pid 6862] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6857] close(24 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6868] <... futex resumed>) = 1 [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... futex resumed>) = 0 [pid 6862] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 6869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6867] <... futex resumed>) = 0 [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6857] close(25 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6869] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] <... futex resumed>) = 0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6870 attached [pid 6869] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6868] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6857] close(26 [pid 5844] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6870] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... bpf resumed>) = 5 [pid 6862] <... clone3 resumed> => {parent_tid=[203]}, 88) = 203 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6870] <... rseq resumed>) = 0 [pid 6869] <... futex resumed>) = 1 [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... futex resumed>) = 0 [pid 6862] rt_sigprocmask(SIG_SETMASK, [], [pid 6857] close(27 [pid 5844] newfstatat(AT_FDCWD, "./73/binderfs", [pid 6870] set_robust_list(0x7fe89ef759a0, 24 [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6868] <... futex resumed>) = 1 [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... futex resumed>) = 0 [pid 6862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6870] <... set_robust_list resumed>) = 0 [pid 6869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6867] <... futex resumed>) = 0 [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6857] close(28 [pid 5844] unlink("./73/binderfs" [pid 6870] rt_sigprocmask(SIG_SETMASK, [], [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6866] <... futex resumed>) = 0 [pid 6862] <... futex resumed>) = 0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... unlink resumed>) = 0 [pid 6870] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6869] <... futex resumed>) = 0 [pid 6868] signalfd(-1, NULL, 0 [pid 6867] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6870] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6868] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6870] <... capset resumed>) = 0 [pid 6869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... futex resumed>) = 0 [pid 6857] close(29 [pid 5844] getdents64(3, [pid 6870] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6868] <... futex resumed>) = 1 [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6866] <... futex resumed>) = 0 [pid 6857] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6870] <... futex resumed>) = 1 [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... futex resumed>) = 0 [pid 6857] exit_group(0 [pid 5844] close(3 [pid 6870] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6869] <... bpf resumed>) = 4 [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] <... futex resumed>) = 0 [pid 6864] <... futex resumed>) = ? [pid 6862] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6861] <... futex resumed>) = ? [pid 6857] <... exit_group resumed>) = ? [pid 5844] <... close resumed>) = 0 [pid 6870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6864] +++ exited with 0 +++ [pid 6862] <... futex resumed>) = 0 [pid 6861] +++ exited with 0 +++ [pid 6857] +++ exited with 0 +++ [pid 5844] rmdir("./73" [pid 6870] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6869] <... futex resumed>) = 1 [pid 6868] <... prlimit64 resumed>NULL) = 0 [pid 6867] <... futex resumed>) = 0 [pid 6862] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... rmdir resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=208, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6870] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] mkdir("./74", 0777 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 6870] <... futex resumed>) = 0 [pid 6869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] <... futex resumed>) = 1 [pid 6867] <... futex resumed>) = 0 [pid 6866] <... futex resumed>) = 0 [pid 6862] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... mkdir resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 6870] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6862] <... futex resumed>) = 0 [pid 6870] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6871 attached [pid 6870] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6869] <... bpf resumed>) = 5 [pid 6868] <... futex resumed>) = 0 [pid 6866] <... futex resumed>) = 1 [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] set_robust_list(0x55558ca82760, 24 [pid 6870] <... futex resumed>) = 0 [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] sched_setscheduler(0, SCHED_RR, [2] [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6871] <... set_robust_list resumed>) = 0 [pid 6870] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6869] <... futex resumed>) = 1 [pid 6867] <... futex resumed>) = 0 [pid 6862] <... futex resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6870] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6868] <... sched_setscheduler resumed>) = 0 [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 201 [pid 5842] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6870] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... futex resumed>) = 0 [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6870] <... futex resumed>) = 0 [pid 6869] signalfd(-1, NULL, 0 [pid 6868] <... futex resumed>) = 1 [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] <... futex resumed>) = 0 [pid 6862] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] chdir("./74" [pid 6870] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6869] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... futex resumed>) = 0 [pid 6871] <... chdir resumed>) = 0 [pid 6870] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] <... futex resumed>) = 0 [pid 6862] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... openat resumed>) = 3 [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6870] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6869] <... futex resumed>) = 1 [pid 6868] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6867] <... futex resumed>) = 0 [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] newfstatat(3, "", [pid 6871] <... prctl resumed>) = 0 [pid 6870] <... futex resumed>) = 0 [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6868] <... openat resumed>) = 6 [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6870] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... futex resumed>) = 0 [pid 6862] <... futex resumed>) = 0 [pid 6871] setpgid(0, 0 [pid 6870] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6869] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6868] <... futex resumed>) = 1 [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] <... futex resumed>) = 0 [pid 6862] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6871] <... setpgid resumed>) = 0 [pid 6870] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6869] <... prlimit64 resumed>NULL) = 0 [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6870] <... futex resumed>) = 0 [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] <... futex resumed>) = 0 [pid 5842] getdents64(3, [pid 6870] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6869] <... futex resumed>) = 1 [pid 6868] read(6, [pid 6867] <... futex resumed>) = 0 [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] <... futex resumed>) = 0 [pid 6871] <... openat resumed>) = 3 [pid 5842] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6871] write(3, "1000", 4 [pid 6869] sched_setscheduler(0, SCHED_RR, [2] [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6871] <... write resumed>) = 4 [pid 6869] <... sched_setscheduler resumed>) = 0 [pid 5842] newfstatat(AT_FDCWD, "./74/binderfs", [pid 6871] close(3 [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6865] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6871] <... close resumed>) = 0 [pid 6869] <... futex resumed>) = 1 [pid 6867] <... futex resumed>) = 0 [pid 6865] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6871] read(200, [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6865] <... futex resumed>) = 0 [pid 6871] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] <... futex resumed>) = 0 [pid 6865] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6862] close(3 [pid 5842] unlink("./74/binderfs" [pid 6871] symlink("/dev/binderfs", "./binderfs" [pid 6869] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 6862] <... close resumed>) = 0 [pid 5842] <... unlink resumed>) = 0 [pid 6871] <... symlink resumed>) = 0 [pid 6869] <... openat resumed>) = 6 [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] write(1, "executing program\n", 18 [pid 6867] <... futex resumed>) = 0 [pid 6862] close(4 [pid 6871] <... write resumed>) = 18 [pid 6867] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... close resumed>) = 0 [pid 5842] getdents64(3, [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6869] <... futex resumed>) = 0 [pid 6868] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6867] <... futex resumed>) = 1 [pid 6862] close(5 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6871] <... futex resumed>) = 0 [pid 6869] read(6, [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] <... close resumed>) = 0 [pid 5842] close(3 [pid 6871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6868] <... futex resumed>) = 1 [pid 6866] <... futex resumed>) = 0 [pid 6862] close(6 [pid 6871] <... mmap resumed>) = 0x7fe89ef76000 [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... close resumed>) = 0 [pid 5842] <... close resumed>) = 0 [pid 6871] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] <... futex resumed>) = 0 [pid 6862] close(7 [pid 5842] rmdir("./74" [pid 6871] <... mprotect resumed>) = 0 [pid 6868] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6868] <... capset resumed>) = 0 [pid 6862] close(8 [pid 5842] <... rmdir resumed>) = 0 [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6868] <... futex resumed>) = 1 [pid 6866] <... futex resumed>) = 0 [pid 6862] close(9 [pid 5842] mkdir("./75", 0777 [pid 6871] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6872 attached [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6866] <... futex resumed>) = 0 [pid 6862] close(10 [pid 6872] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6871] <... clone3 resumed> => {parent_tid=[202]}, 88) = 202 [pid 6868] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... rseq resumed>) = 0 [pid 6871] rt_sigprocmask(SIG_SETMASK, [], [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] close(11 [pid 5842] <... mkdir resumed>) = 0 [pid 6872] set_robust_list(0x7fe89ef969a0, 24 [pid 6871] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6868] <... futex resumed>) = 0 [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6873 attached [pid 6872] <... set_robust_list resumed>) = 0 [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6867] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6866] <... futex resumed>) = 0 [pid 6862] close(12 [pid 6872] rt_sigprocmask(SIG_SETMASK, [], [pid 6871] <... futex resumed>) = 0 [pid 6868] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6867] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] set_robust_list(0x55558ca82760, 24) = 0 [pid 6872] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... futex resumed>) = 0 [pid 6862] close(13 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6868] <... futex resumed>) = 0 [pid 6867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 211 [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] close(14 [pid 6872] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6873] chdir("./75" [pid 6868] <... futex resumed>) = 0 [pid 6867] <... mmap resumed>) = 0x7fe89ef55000 [pid 6866] <... futex resumed>) = 1 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... chdir resumed>) = 0 [pid 6872] <... openat resumed>) = 3 [pid 6868] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6867] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] close(15 [pid 6873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... prctl resumed>) = 0 [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... mprotect resumed>) = 0 [pid 6862] close(16 [pid 6873] setpgid(0, 0 [pid 6872] read(3, [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... futex resumed>) = 1 [pid 6867] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6866] <... futex resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... setpgid resumed>) = 0 [pid 6872] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6871] <... futex resumed>) = 0 [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6867] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] close(17 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6866] <... futex resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6874 attached [pid 6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6872] <... futex resumed>) = 0 [pid 6871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] close(18 [pid 6872] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6872] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6871] <... futex resumed>) = 0 [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... clone3 resumed> => {parent_tid=[192]}, 88) = 192 [pid 6862] close(19 [pid 6874] <... rseq resumed>) = 0 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6868] <... futex resumed>) = 1 [pid 6867] rt_sigprocmask(SIG_SETMASK, [], [pid 6866] <... futex resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] set_robust_list(0x7fe89ef759a0, 24 [pid 6873] <... openat resumed>) = 3 [pid 6872] <... futex resumed>) = 0 [pid 6871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6867] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6866] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] close(20 [pid 6874] <... set_robust_list resumed>) = 0 [pid 6873] write(3, "1000", 4 [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... futex resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] rt_sigprocmask(SIG_SETMASK, [], [pid 6873] <... write resumed>) = 4 [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6868] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6867] <... futex resumed>) = 0 [pid 6866] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] close(21 [pid 6874] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6873] close(3 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6868] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6867] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6873] <... close resumed>) = 0 [pid 6872] <... futex resumed>) = 0 [pid 6871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] close(22 [pid 6874] <... capset resumed>) = 0 [pid 6873] read(200, [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... futex resumed>) = 1 [pid 6866] <... futex resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6868] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] close(3 [pid 6862] close(23 [pid 6874] <... futex resumed>) = 1 [pid 6873] symlink("/dev/binderfs", "./binderfs" [pid 6872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6867] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6867] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] close(4 [pid 6862] close(24 [pid 6874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 6873] <... symlink resumed>) = 0 [pid 6867] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] write(1, "executing program\n", 18 [pid 6867] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] close(25 [pid 6873] <... write resumed>) = 18 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... bpf resumed>) = 4 [pid 6866] close(5 [pid 6862] close(26 [pid 6874] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... futex resumed>) = 0 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... close resumed>) = 0 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] <... futex resumed>) = 1 [pid 6873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6867] <... futex resumed>) = 0 [pid 6866] close(6 [pid 6862] close(27 [pid 6874] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6873] <... mmap resumed>) = 0x7fe89ef76000 [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6867] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = 0 [pid 6862] close(28 [pid 6874] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6873] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6872] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6867] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] close(7 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] close(29 [pid 6874] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] close(8 [pid 6862] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] <... futex resumed>) = 1 [pid 6867] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6867] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] <... futex resumed>) = 0 [pid 6866] close(9 [pid 6874] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6872] <... bpf resumed>) = 5 [pid 6867] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] exit_group(0 [pid 6874] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... mprotect resumed>) = 0 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] close(10 [pid 6865] <... futex resumed>) = ? [pid 6862] <... exit_group resumed>) = ? [pid 6870] <... futex resumed>) = ? [pid 6874] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6865] +++ exited with 0 +++ [pid 6870] +++ exited with 0 +++ [pid 6874] <... futex resumed>) = 1 [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... futex resumed>) = 0 [pid 6866] close(11 [pid 6874] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6867] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6872] signalfd(-1, NULL, 0 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6867] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6873] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6872] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6867] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] close(12 [pid 6874] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6874] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6866] close(13 [pid 6874] <... futex resumed>) = 1 [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6875 attached [pid 6874] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6867] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6873] <... clone3 resumed> => {parent_tid=[212]}, 88) = 212 [pid 6872] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6867] <... futex resumed>) = 0 [pid 6866] close(14 [pid 6875] <... rseq resumed>) = 0 [pid 6874] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6873] rt_sigprocmask(SIG_SETMASK, [], [pid 6872] <... prlimit64 resumed>NULL) = 0 [pid 6867] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] set_robust_list(0x7fe89ef969a0, 24 [pid 6874] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6873] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] close(15 [pid 6875] <... set_robust_list resumed>) = 0 [pid 6874] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] rt_sigprocmask(SIG_SETMASK, [], [pid 6874] <... futex resumed>) = 1 [pid 6873] <... futex resumed>) = 0 [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... futex resumed>) = 0 [pid 6866] close(16 [pid 6875] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6874] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6872] sched_setscheduler(0, SCHED_RR, [2] [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] close(17 [pid 6875] <... openat resumed>) = 3 [pid 6872] <... sched_setscheduler resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6862] +++ exited with 0 +++ [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] close(18 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6875] <... futex resumed>) = 1 [pid 6873] <... futex resumed>) = 0 [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] read(3, [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] close(19 [pid 6875] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6873] <... futex resumed>) = 0 [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] close(20 [pid 6875] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6872] <... openat resumed>) = 6 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] close(21 [pid 6875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6873] <... futex resumed>) = 0 [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6875] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6866] close(22 [pid 5841] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] read(6, [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6875] <... futex resumed>) = 1 [pid 6873] <... futex resumed>) = 0 [pid 6869] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6869] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] close(23 [pid 6873] <... futex resumed>) = 0 [pid 6869] <... futex resumed>) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6869] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6866] close(24 [pid 5841] <... openat resumed>) = 3 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] close(25 [pid 5841] newfstatat(3, "", [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6866] close(26 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6866] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] getdents64(3, [pid 6866] close(27) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6866] close(28) = -1 EBADF (Bad file descriptor) [pid 5841] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6866] close(29) = -1 EBADF (Bad file descriptor) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6866] exit_group(0 [pid 6868] <... futex resumed>) = ? [pid 6866] <... exit_group resumed>) = ? [pid 5841] newfstatat(AT_FDCWD, "./73/binderfs", [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6868] +++ exited with 0 +++ [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6875] <... futex resumed>) = 1 [pid 6873] <... futex resumed>) = 0 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6866] +++ exited with 0 +++ [pid 5841] unlink("./73/binderfs" [pid 6875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6867] close(3 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6875] <... bpf resumed>) = 4 [pid 6873] <... futex resumed>) = 0 [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... close resumed>) = 0 [pid 5843] restart_syscall(<... resuming interrupted clone ...> [pid 5841] <... unlink resumed>) = 0 [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6867] close(4 [pid 6872] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6875] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6872] <... capset resumed>) = 0 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6867] <... close resumed>) = 0 [pid 5843] <... restart_syscall resumed>) = 0 [pid 5841] getdents64(3, [pid 6875] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] close(5 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6873] <... futex resumed>) = 0 [pid 6872] <... futex resumed>) = 0 [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... close resumed>) = 0 [pid 5841] close(3 [pid 6875] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6872] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6871] <... futex resumed>) = 0 [pid 6867] close(6 [pid 5841] <... close resumed>) = 0 [pid 6875] <... bpf resumed>) = 5 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6867] <... close resumed>) = 0 [pid 5843] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] rmdir("./73" [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = 0 [pid 6871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] close(7 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... rmdir resumed>) = 0 [pid 6875] <... futex resumed>) = 1 [pid 6873] <... futex resumed>) = 0 [pid 6872] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6872] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6875] signalfd(-1, NULL, 0 [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] <... futex resumed>) = 0 [pid 6867] close(8 [pid 5843] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] mkdir("./74", 0777 [pid 6875] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6873] <... futex resumed>) = 0 [pid 6872] <... futex resumed>) = 0 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... openat resumed>) = 3 [pid 5841] <... mkdir resumed>) = 0 [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] close(9 [pid 5843] newfstatat(3, "", [pid 6875] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6875] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = 0 [pid 6871] <... futex resumed>) = 1 [pid 6867] close(10./strace-static-x86_64: Process 6876 attached [pid 6875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6873] <... futex resumed>) = 0 [pid 6872] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6876] set_robust_list(0x55558ca82760, 24 [pid 6875] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] close(11 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 204 [pid 6876] <... set_robust_list resumed>) = 0 [pid 6875] <... prlimit64 resumed>NULL) = 0 [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6867] close(12 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6875] <... futex resumed>) = 1 [pid 6873] <... futex resumed>) = 0 [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] newfstatat(AT_FDCWD, "./73/binderfs", [pid 6876] chdir("./74" [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6867] close(13 [pid 6876] <... chdir resumed>) = 0 [pid 6875] sched_setscheduler(0, SCHED_RR, [2] [pid 6873] <... futex resumed>) = 0 [pid 6872] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6875] <... sched_setscheduler resumed>) = 0 [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] close(14 [pid 5843] unlink("./73/binderfs" [pid 6876] <... prctl resumed>) = 0 [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] setpgid(0, 0 [pid 6875] <... futex resumed>) = 0 [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 5843] <... unlink resumed>) = 0 [pid 6867] close(15 [pid 6876] <... setpgid resumed>) = 0 [pid 6875] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6873] <... futex resumed>) = 0 [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6875] <... openat resumed>) = 6 [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6875] <... futex resumed>) = 0 [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6871] <... futex resumed>) = 0 [pid 6867] close(16 [pid 5843] close(3 [pid 6875] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6873] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6872] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] <... futex resumed>) = 0 [pid 6871] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... close resumed>) = 0 [pid 6876] <... openat resumed>) = 3 [pid 6873] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6872] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] close(3 [pid 6867] close(17 [pid 5843] rmdir("./73" [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] <... close resumed>) = 0 [pid 6875] <... futex resumed>) = 0 [pid 6867] close(18 [pid 6873] <... futex resumed>) = 1 [pid 6876] write(3, "1000", 4 [pid 6875] read(6, [pid 6873] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6876] <... write resumed>) = 4 [pid 6871] close(4 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(3 [pid 6871] <... close resumed>) = 0 [pid 6876] <... close resumed>) = 0 [pid 6867] close(19 [pid 6871] close(5 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] read(200, [pid 6867] close(20 [pid 6876] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... close resumed>) = 0 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... rmdir resumed>) = 0 [pid 6876] symlink("/dev/binderfs", "./binderfs" [pid 6871] close(6 [pid 6867] close(21executing program [pid 5843] mkdir("./74", 0777 [pid 6876] <... symlink resumed>) = 0 [pid 6871] <... close resumed>) = 0 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... mkdir resumed>) = 0 [pid 6876] write(1, "executing program\n", 18 [pid 6871] close(7 [pid 6867] close(22 [pid 6876] <... write resumed>) = 18 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] close(8 [pid 6867] close(23 [pid 6876] <... futex resumed>) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6877 attached [pid 6876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6871] close(9 [pid 6867] close(24 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6871] close(10) = -1 EBADF (Bad file descriptor) [pid 6867] close(25 [pid 6877] set_robust_list(0x55558ca82760, 24 [pid 6876] <... mmap resumed>) = 0x7fe89ef76000 [pid 6871] close(11 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6873] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 198 [pid 6877] <... set_robust_list resumed>) = 0 [pid 6876] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6873] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] close(26 [pid 6873] <... futex resumed>) = 0 [pid 6871] close(12 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] chdir("./74" [pid 6876] <... mprotect resumed>) = 0 [pid 6873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] close(27 [pid 6877] <... chdir resumed>) = 0 [pid 6873] <... mmap resumed>) = 0x7fe89ef55000 [pid 6871] close(13 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6876] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6873] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] close(28 [pid 6877] <... prctl resumed>) = 0 [pid 6876] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6871] close(14 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] setpgid(0, 0 [pid 6876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6873] <... mprotect resumed>) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] close(29./strace-static-x86_64: Process 6878 attached [pid 6877] <... setpgid resumed>) = 0 [pid 6873] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6871] close(15 [pid 6867] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6876] <... clone3 resumed> => {parent_tid=[205]}, 88) = 205 [pid 6873] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6867] exit_group(0 [pid 6878] <... rseq resumed>) = 0 [pid 6876] rt_sigprocmask(SIG_SETMASK, [], [pid 6874] <... futex resumed>) = ? [pid 6873] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6871] close(16 [pid 6869] <... futex resumed>) = ? [pid 6867] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6879 attached [pid 6878] set_robust_list(0x7fe89ef969a0, 24 [pid 6877] <... openat resumed>) = 3 [pid 6876] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6874] +++ exited with 0 +++ [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6869] +++ exited with 0 +++ [pid 6879] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6878] <... set_robust_list resumed>) = 0 [pid 6877] write(3, "1000", 4 [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... clone3 resumed> => {parent_tid=[213]}, 88) = 213 [pid 6871] close(17 [pid 6879] <... rseq resumed>) = 0 [pid 6878] rt_sigprocmask(SIG_SETMASK, [], [pid 6877] <... write resumed>) = 4 [pid 6876] <... futex resumed>) = 0 [pid 6873] rt_sigprocmask(SIG_SETMASK, [], [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] set_robust_list(0x7fe89ef759a0, 24 [pid 6878] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6877] close(3 [pid 6871] close(18 [pid 6879] <... set_robust_list resumed>) = 0 [pid 6877] <... close resumed>) = 0 [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] rt_sigprocmask(SIG_SETMASK, [], [pid 6878] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6877] read(200, [pid 6873] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] close(19 [pid 6879] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6877] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6873] <... futex resumed>) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6878] <... openat resumed>) = 3 [pid 6877] symlink("/dev/binderfs", "./binderfs" [pid 6873] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6871] close(20 [pid 6867] +++ exited with 0 +++ [pid 6879] <... capset resumed>) = 0 [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=190, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6879] <... futex resumed>) = 1 executing program [pid 6878] <... futex resumed>) = 1 [pid 6877] <... symlink resumed>) = 0 [pid 6876] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = 0 [pid 6871] close(21 [pid 6879] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] write(1, "executing program\n", 18 [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 6879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... write resumed>) = 18 [pid 6876] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = 0 [pid 6871] close(22 [pid 5845] <... restart_syscall resumed>) = 0 [pid 6878] read(3, [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6878] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] close(23 [pid 6879] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] <... futex resumed>) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] <... futex resumed>) = 1 [pid 6878] <... futex resumed>) = 1 [pid 6877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6876] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = 0 [pid 6871] close(24 [pid 5845] umount2("./72", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6879] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] <... mmap resumed>) = 0x7fe89ef76000 [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6876] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = 0 [pid 6871] close(25 [pid 5845] openat(AT_FDCWD, "./72", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6879] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6878] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6879] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6878] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6877] <... mprotect resumed>) = 0 [pid 6871] close(26 [pid 5845] <... openat resumed>) = 3 [pid 6879] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(3, "", [pid 6879] <... futex resumed>) = 1 [pid 6878] <... futex resumed>) = 1 [pid 6877] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6876] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = 0 [pid 6871] close(27 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6879] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 6879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6876] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6880 attached [pid 6879] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6873] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6871] close(28 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6880] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6879] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... futex resumed>) = 0 [pid 6877] <... clone3 resumed> => {parent_tid=[199]}, 88) = 199 [pid 6876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./72/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6880] <... rseq resumed>) = 0 [pid 6879] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] rt_sigprocmask(SIG_SETMASK, [], [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] close(29 [pid 6880] set_robust_list(0x7fe89ef969a0, 24 [pid 6879] <... futex resumed>) = 1 [pid 6878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6876] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = 0 [pid 6871] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6880] <... set_robust_list resumed>) = 0 [pid 6879] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6873] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6871] exit_group(0 [pid 5845] newfstatat(AT_FDCWD, "./72/binderfs", [pid 6880] rt_sigprocmask(SIG_SETMASK, [], [pid 6879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... futex resumed>) = 0 [pid 6873] <... futex resumed>) = 0 [pid 6872] <... futex resumed>) = ? [pid 6871] <... exit_group resumed>) = ? [pid 6880] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6879] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6878] <... bpf resumed>) = 4 [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6872] +++ exited with 0 +++ [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6880] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6879] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] unlink("./72/binderfs" [pid 6879] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] <... futex resumed>) = 1 [pid 6876] <... futex resumed>) = 0 [pid 6879] <... futex resumed>) = 1 [pid 6880] <... openat resumed>) = 3 [pid 6879] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... futex resumed>) = 0 [pid 6871] +++ exited with 0 +++ [pid 5845] <... unlink resumed>) = 0 [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6876] <... futex resumed>) = 0 [pid 6873] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] getdents64(3, [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6880] <... futex resumed>) = 1 [pid 6879] <... futex resumed>) = 0 [pid 6878] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6877] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6873] <... futex resumed>) = 1 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6879] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6879] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6877] <... futex resumed>) = 0 [pid 6880] read(3, [pid 6879] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] <... bpf resumed>) = 5 [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] close(3 [pid 6880] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6879] <... futex resumed>) = 1 [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... futex resumed>) = 0 [pid 5844] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6879] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] <... futex resumed>) = 1 [pid 6876] <... futex resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6880] <... futex resumed>) = 1 [pid 6878] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... futex resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 6880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] signalfd(-1, NULL, 0 [pid 6877] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6880] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6878] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] newfstatat(3, "", [pid 6880] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] <... futex resumed>) = 1 [pid 6876] <... futex resumed>) = 0 [pid 6880] <... futex resumed>) = 1 [pid 6878] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] <... futex resumed>) = 0 [pid 5844] getdents64(3, [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6877] <... futex resumed>) = 0 [pid 6876] <... futex resumed>) = 0 [pid 5844] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] <... prlimit64 resumed>NULL) = 0 [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6880] <... futex resumed>) = 0 [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6875] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5844] newfstatat(AT_FDCWD, "./74/binderfs", [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] <... futex resumed>) = 0 [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6875] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... close resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] sched_setscheduler(0, SCHED_RR, [2] [pid 6877] <... futex resumed>) = 0 [pid 6876] <... futex resumed>) = 0 [pid 6875] <... futex resumed>) = 0 [pid 5845] rmdir("./72" [pid 6880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6878] <... sched_setscheduler resumed>) = 0 [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] close(3 [pid 5844] unlink("./74/binderfs" [pid 6875] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6873] <... close resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 6880] <... bpf resumed>) = 4 [pid 6878] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] mkdir("./73", 0777 [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6876] <... futex resumed>) = 0 [pid 6873] close(4 [pid 5844] getdents64(3, [pid 6880] <... futex resumed>) = 1 [pid 6878] <... openat resumed>) = 6 [pid 6877] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] <... close resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6873] close(5 [pid 5844] close(3 [pid 6880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] <... futex resumed>) = 0 [pid 6877] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6880] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6878] read(6, [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6873] <... close resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 6880] <... bpf resumed>) = 5 [pid 6873] close(6 [pid 5844] rmdir("./74"./strace-static-x86_64: Process 6881 attached [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... futex resumed>) = 0 [pid 6873] <... close resumed>) = 0 [pid 6881] set_robust_list(0x55558ca82760, 24 [pid 6880] <... futex resumed>) = 1 [pid 6877] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] close(7 [pid 5844] <... rmdir resumed>) = 0 [pid 6881] <... set_robust_list resumed>) = 0 [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] mkdir("./75", 0777 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 193 [pid 6881] chdir("./73" [pid 6880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... futex resumed>) = 0 [pid 6873] close(8 [pid 6881] <... chdir resumed>) = 0 [pid 6880] signalfd(-1, NULL, 0 [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... mkdir resumed>) = 0 [pid 6881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6880] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6873] close(9 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6881] <... prctl resumed>) = 0 [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] setpgid(0, 0 [pid 6880] <... futex resumed>) = 1 [pid 6877] <... futex resumed>) = 0 [pid 6873] close(10 [pid 6881] <... setpgid resumed>) = 0 [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... futex resumed>) = 0 [pid 6873] close(11 [pid 6880] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... prlimit64 resumed>NULL) = 0 [pid 6873] close(12 [pid 6881] <... openat resumed>) = 3 [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6880] <... futex resumed>) = 1 [pid 6877] <... futex resumed>) = 0 [pid 6873] close(13./strace-static-x86_64: Process 6882 attached [pid 6881] write(3, "1000", 4 [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] set_robust_list(0x55558ca82760, 24 [pid 6881] <... write resumed>) = 4 [pid 6880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... futex resumed>) = 0 [pid 6873] close(14 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 203 [pid 6882] <... set_robust_list resumed>) = 0 [pid 6881] close(3 [pid 6880] sched_setscheduler(0, SCHED_RR, [2] [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6876] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] chdir("./75" [pid 6881] <... close resumed>) = 0 [pid 6880] <... sched_setscheduler resumed>) = 0 [pid 6876] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] close(15 [pid 6882] <... chdir resumed>) = 0 [pid 6881] read(200, [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... futex resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6881] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6873] close(16 [pid 6882] <... prctl resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] setpgid(0, 0 [pid 6873] close(17 [pid 6882] <... setpgid resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6881] symlink("/dev/binderfs", "./binderfs" [pid 6880] <... futex resumed>) = 1 [pid 6877] <... futex resumed>) = 0 [pid 6876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6873] close(18 [pid 6882] <... openat resumed>) = 3 [pid 6881] <... symlink resumed>) = 0 [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... mmap resumed>) = 0x7fe89ef55000 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] write(3, "1000", 4 executing program [pid 6881] write(1, "executing program\n", 18 [pid 6880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... futex resumed>) = 0 [pid 6876] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6873] close(19 [pid 6882] <... write resumed>) = 4 [pid 6881] <... write resumed>) = 18 [pid 6880] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6876] <... mprotect resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] close(3 [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6880] <... openat resumed>) = 6 [pid 6873] close(20 [pid 6882] <... close resumed>) = 0 [pid 6881] <... futex resumed>) = 0 [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] read(200, [pid 6880] <... futex resumed>) = 1 [pid 6877] <... futex resumed>) = 0 [pid 6873] close(21 [pid 6882] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] symlink("/dev/binderfs", "./binderfs" [pid 6881] <... mmap resumed>) = 0x7fe89ef76000 [pid 6880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... futex resumed>) = 0 [pid 6876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6873] close(22./strace-static-x86_64: Process 6883 attached [pid 6882] <... symlink resumed>) = 0 [pid 6881] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6880] read(6, [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6873] close(23 [pid 6883] <... rseq resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] set_robust_list(0x7fe89ef759a0, 24 [pid 6873] close(24 [pid 6883] <... set_robust_list resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] rt_sigprocmask(SIG_SETMASK, [], [pid 6873] close(25 [pid 6883] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6883] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6873] close(26) = -1 EBADF (Bad file descriptor) [pid 6873] close(27 [pid 6877] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] close(28 [pid 6877] <... futex resumed>) = 0 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6873] close(29 [pid 6877] <... mmap resumed>) = 0x7fe89ef55000 [pid 6876] <... clone3 resumed> => {parent_tid=[206]}, 88) = 206 [pid 6873] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] write(1, "executing program\n", 18 executing program [pid 6881] <... mprotect resumed>) = 0 [pid 6877] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6873] exit_group(0 [pid 6882] <... write resumed>) = 18 [pid 6879] <... futex resumed>) = ? [pid 6876] rt_sigprocmask(SIG_SETMASK, [], [pid 6875] <... futex resumed>) = ? [pid 6873] <... exit_group resumed>) = ? [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6879] +++ exited with 0 +++ [pid 6876] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6875] +++ exited with 0 +++ [pid 6882] <... futex resumed>) = 0 [pid 6881] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6876] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6883] <... futex resumed>) = 0 [pid 6882] <... mmap resumed>) = 0x7fe89ef76000 [pid 6880] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6877] <... mprotect resumed>) = 0 [pid 6876] <... futex resumed>) = 1 [pid 6883] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6882] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6882] <... mprotect resumed>) = 0 [pid 6883] <... capset resumed>) = 0 [pid 6880] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6884 attached [pid 6883] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6883] <... futex resumed>) = 1 [pid 6876] <... futex resumed>) = 0 [pid 6884] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6881] <... clone3 resumed> => {parent_tid=[194]}, 88) = 194 [pid 6882] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6877] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6876] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] <... rseq resumed>) = 0 [pid 6882] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6881] rt_sigprocmask(SIG_SETMASK, [], [pid 6877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6883] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6884] set_robust_list(0x7fe89ef969a0, 24 [pid 6876] <... futex resumed>) = 0 [pid 6873] +++ exited with 0 +++ [pid 6883] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6883] <... futex resumed>) = 0 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6886 attached ./strace-static-x86_64: Process 6885 attached [pid 6884] <... set_robust_list resumed>) = 0 [pid 6883] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6881] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 6886] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6885] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6884] rt_sigprocmask(SIG_SETMASK, [], [pid 6882] <... clone3 resumed> => {parent_tid=[204]}, 88) = 204 [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6877] <... clone3 resumed> => {parent_tid=[200]}, 88) = 200 [pid 6876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6886] <... rseq resumed>) = 0 [pid 6885] <... rseq resumed>) = 0 [pid 6884] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6882] rt_sigprocmask(SIG_SETMASK, [], [pid 6877] rt_sigprocmask(SIG_SETMASK, [], [pid 6876] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6886] set_robust_list(0x7fe89ef759a0, 24 [pid 6885] set_robust_list(0x7fe89ef969a0, 24 [pid 6884] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6883] <... futex resumed>) = 0 [pid 6882] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6877] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6876] <... futex resumed>) = 1 [pid 5842] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6886] <... set_robust_list resumed>) = 0 [pid 6885] <... set_robust_list resumed>) = 0 [pid 6884] <... openat resumed>) = 3 [pid 6883] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6886] rt_sigprocmask(SIG_SETMASK, [], [pid 6885] rt_sigprocmask(SIG_SETMASK, [], [pid 6883] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6877] <... futex resumed>) = 0 [pid 6886] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6883] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6886] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6883] <... futex resumed>) = 0 [pid 6886] <... capset resumed>) = 0 [pid 6885] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6883] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] <... futex resumed>) = 0 [pid 6876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6886] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] <... openat resumed>) = 3 [pid 6884] <... futex resumed>) = 1 [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... openat resumed>) = 3 [pid 6886] <... futex resumed>) = 1 [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6877] <... futex resumed>) = 0 [pid 6876] <... futex resumed>) = 1 [pid 5842] newfstatat(3, "", [pid 6886] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6885] <... futex resumed>) = 0 [pid 6884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6883] <... futex resumed>) = 0 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6885] read(3, [pid 6884] read(3, [pid 6883] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6882] <... futex resumed>) = 0 [pid 6881] <... futex resumed>) = 0 [pid 6880] <... futex resumed>) = 0 [pid 6878] <... futex resumed>) = 0 [pid 6877] <... futex resumed>) = 1 [pid 5842] getdents64(3, [pid 6885] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6884] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6883] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6880] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6878] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6883] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6885] <... futex resumed>) = 0 [pid 6884] <... futex resumed>) = 0 [pid 6883] <... futex resumed>) = 1 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6880] <... futex resumed>) = 0 [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... futex resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6885] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6884] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6883] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] <... futex resumed>) = 0 [pid 6881] <... futex resumed>) = 0 [pid 6880] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6877] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] newfstatat(AT_FDCWD, "./75/binderfs", [pid 6885] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6884] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6880] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6878] <... futex resumed>) = 0 [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6876] <... futex resumed>) = 1 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] unlink("./75/binderfs" [pid 6885] <... futex resumed>) = 0 [pid 6884] <... futex resumed>) = 0 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6880] <... futex resumed>) = 0 [pid 6878] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = 0 [pid 6881] <... futex resumed>) = 0 [pid 6880] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] <... futex resumed>) = 0 [pid 5842] <... unlink resumed>) = 0 [pid 6885] <... futex resumed>) = 0 [pid 6884] <... futex resumed>) = 0 [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6880] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... futex resumed>) = 1 [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6876] <... futex resumed>) = 0 [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6884] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6876] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] getdents64(3, [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6880] <... futex resumed>) = 0 [pid 6878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... futex resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6885] <... futex resumed>) = 0 [pid 6884] <... futex resumed>) = 0 [pid 6882] <... futex resumed>) = 1 [pid 6881] <... futex resumed>) = 1 [pid 6880] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6878] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6877] <... futex resumed>) = 0 [pid 6876] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] close(3 [pid 6885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6880] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6878] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6885] <... bpf resumed>) = 4 [pid 6884] <... bpf resumed>) = 4 [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6878] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... close resumed>) = 0 [pid 6880] <... futex resumed>) = 0 [pid 6878] <... futex resumed>) = 1 [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] <... futex resumed>) = 1 [pid 6877] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... futex resumed>) = 0 [pid 5842] rmdir("./75" [pid 6885] <... futex resumed>) = 1 [pid 6884] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] <... futex resumed>) = 0 [pid 5842] <... rmdir resumed>) = 0 [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] <... futex resumed>) = 0 [pid 6880] <... futex resumed>) = 0 [pid 6877] <... futex resumed>) = 1 [pid 6876] close(3 [pid 5842] mkdir("./76", 0777 [pid 6885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6882] <... futex resumed>) = 0 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6880] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6877] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6876] <... close resumed>) = 0 [pid 5842] <... mkdir resumed>) = 0 [pid 6885] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6884] <... futex resumed>) = 0 [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6881] <... futex resumed>) = 1 [pid 6880] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6876] close(4 [pid 6885] <... bpf resumed>) = 5 [pid 6884] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6880] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... close resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] <... bpf resumed>) = 5 [pid 6880] <... futex resumed>) = 1 [pid 6877] <... futex resumed>) = 0 [pid 6876] close(5./strace-static-x86_64: Process 6887 attached [pid 6885] <... futex resumed>) = 1 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = 0 [pid 6880] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6877] close(3 [pid 6876] <... close resumed>) = 0 [pid 6887] set_robust_list(0x55558ca82760, 24 [pid 6885] signalfd(-1, NULL, 0 [pid 6884] <... futex resumed>) = 1 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] <... futex resumed>) = 0 [pid 6877] <... close resumed>) = 0 [pid 6876] close(6 [pid 6887] <... set_robust_list resumed>) = 0 [pid 6885] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6884] signalfd(-1, NULL, 0 [pid 6882] <... futex resumed>) = 0 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] close(4 [pid 6876] <... close resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 214 [pid 6887] chdir("./76" [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... futex resumed>) = 0 [pid 6877] <... close resumed>) = 0 [pid 6876] close(7 [pid 6887] <... chdir resumed>) = 0 [pid 6885] <... futex resumed>) = 0 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6877] close(5 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6885] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6884] <... futex resumed>) = 0 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... close resumed>) = 0 [pid 6876] close(8 [pid 6887] <... prctl resumed>) = 0 [pid 6885] <... prlimit64 resumed>NULL) = 0 [pid 6884] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6882] <... futex resumed>) = 0 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] close(6 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] setpgid(0, 0 [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] <... prlimit64 resumed>NULL) = 0 [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... futex resumed>) = 0 [pid 6877] <... close resumed>) = 0 [pid 6876] close(9 [pid 6887] <... setpgid resumed>) = 0 [pid 6885] <... futex resumed>) = 0 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6877] close(7 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6884] <... futex resumed>) = 0 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(10 [pid 6885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6884] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] <... futex resumed>) = 0 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... openat resumed>) = 3 [pid 6885] sched_setscheduler(0, SCHED_RR, [2] [pid 6884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... futex resumed>) = 0 [pid 6877] close(8 [pid 6876] close(11 [pid 6885] <... sched_setscheduler resumed>) = 0 [pid 6884] sched_setscheduler(0, SCHED_RR, [2] [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] <... sched_setscheduler resumed>) = 0 [pid 6887] write(3, "1000", 4 [pid 6885] <... futex resumed>) = 1 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... write resumed>) = 4 [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6884] <... futex resumed>) = 1 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] <... futex resumed>) = 0 [pid 6877] close(9 [pid 6887] close(3 [pid 6885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6884] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] <... futex resumed>) = 0 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(12 [pid 6887] <... close resumed>) = 0 [pid 6885] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... futex resumed>) = 0 [pid 6877] close(10 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] read(200, [pid 6885] <... openat resumed>) = 6 [pid 6884] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(13 [pid 6887] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] <... openat resumed>) = 6 [pid 6877] close(11 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] symlink("/dev/binderfs", "./binderfs" [pid 6885] <... futex resumed>) = 1 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(14 [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6884] <... futex resumed>) = 1 [pid 6887] <... symlink resumed>) = 0 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] <... futex resumed>) = 0 [pid 6877] close(12 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6887] write(1, "executing program\n", 18 [pid 6885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6884] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] <... futex resumed>) = 0 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(15 [pid 6887] <... write resumed>) = 18 [pid 6885] read(6, [pid 6884] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... futex resumed>) = 0 [pid 6877] close(13 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] read(6, [pid 6887] <... futex resumed>) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(16 [pid 6887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6877] close(14 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... mmap resumed>) = 0x7fe89ef76000 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(17 [pid 6887] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6877] close(15 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... mprotect resumed>) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(18 [pid 6887] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6877] close(16 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(19 [pid 6887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6877] close(17 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(20./strace-static-x86_64: Process 6888 attached [pid 6877] close(18 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6887] <... clone3 resumed> => {parent_tid=[215]}, 88) = 215 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(21 [pid 6888] <... rseq resumed>) = 0 [pid 6887] rt_sigprocmask(SIG_SETMASK, [], [pid 6877] close(19 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] set_robust_list(0x7fe89ef969a0, 24 [pid 6887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(22 [pid 6888] <... set_robust_list resumed>) = 0 [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] close(20 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] rt_sigprocmask(SIG_SETMASK, [], [pid 6887] <... futex resumed>) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(23 [pid 6888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6877] close(21 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(24 [pid 6877] close(22 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... openat resumed>) = 3 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(25 [pid 6888] <... futex resumed>) = 1 [pid 6887] <... futex resumed>) = 0 [pid 6877] close(23 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] close(26 [pid 6888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... futex resumed>) = 0 [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6877] close(24 [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] read(3, [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6885] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] close(25 [pid 6876] close(27 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] <... futex resumed>) = 1 [pid 6882] <... futex resumed>) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... futex resumed>) = 1 [pid 6887] <... futex resumed>) = 0 [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] close(26 [pid 6876] close(28 [pid 6888] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6882] <... futex resumed>) = 0 [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6887] <... futex resumed>) = 0 [pid 6885] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6877] close(27 [pid 6876] close(29 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6885] <... capset resumed>) = 0 [pid 6888] <... futex resumed>) = 0 [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] <... futex resumed>) = 1 [pid 6882] <... futex resumed>) = 0 [pid 6877] close(28 [pid 6888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] <... futex resumed>) = 0 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] exit_group(0 [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6885] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6882] <... futex resumed>) = 0 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] close(29 [pid 6888] <... futex resumed>) = 0 [pid 6887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6883] <... futex resumed>) = ? [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6878] <... futex resumed>) = ? [pid 6877] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6876] <... exit_group resumed>) = ? [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] <... futex resumed>) = 0 [pid 6883] +++ exited with 0 +++ [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] +++ exited with 0 +++ [pid 6877] exit_group(0 [pid 6876] +++ exited with 0 +++ [pid 6888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... futex resumed>) = 0 [pid 6886] <... futex resumed>) = ? [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6880] <... futex resumed>) = ? [pid 6877] <... exit_group resumed>) = ? [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 6888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6886] +++ exited with 0 +++ [pid 6885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6882] <... futex resumed>) = 0 [pid 6880] +++ exited with 0 +++ [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 6885] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6885] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... restart_syscall resumed>) = 0 [pid 6885] <... futex resumed>) = 0 [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6885] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6882] <... futex resumed>) = 0 [pid 6885] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6885] <... futex resumed>) = 0 [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280) = -1 EBADF (Bad file descriptor) [pid 6882] <... futex resumed>) = 0 [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6885] <... futex resumed>) = 0 [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6882] <... futex resumed>) = 0 [pid 6885] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6881] <... futex resumed>) = 0 [pid 5841] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6885] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6882] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6885] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6885] <... futex resumed>) = 0 [pid 6882] close(3 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6885] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6882] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6888] <... bpf resumed>) = 4 [pid 6882] close(4 [pid 6881] <... mmap resumed>) = 0x7fe89ef55000 [pid 5841] <... openat resumed>) = 3 [pid 6882] <... close resumed>) = 0 [pid 6881] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6877] +++ exited with 0 +++ [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=198, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5841] newfstatat(3, "", [pid 6888] <... futex resumed>) = 1 [pid 6887] <... futex resumed>) = 0 [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... futex resumed>) = 0 [pid 6888] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6888] <... bpf resumed>) = 5 [pid 6882] close(5 [pid 6881] <... mprotect resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... close resumed>) = 0 [pid 6888] <... futex resumed>) = 1 [pid 6887] <... futex resumed>) = 0 [pid 6882] close(6 [pid 6881] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5843] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] getdents64(3, [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... close resumed>) = 0 [pid 6881] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... futex resumed>) = 0 [pid 6882] close(7 [pid 6881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6888] signalfd(-1, NULL, 0 [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 6889 attached [pid 6888] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6882] close(8 [pid 6889] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... clone3 resumed> => {parent_tid=[195]}, 88) = 195 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6889] <... rseq resumed>) = 0 [pid 6888] <... futex resumed>) = 1 [pid 6887] <... futex resumed>) = 0 [pid 6882] close(9 [pid 6881] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] <... openat resumed>) = 3 [pid 5841] newfstatat(AT_FDCWD, "./74/binderfs", [pid 6889] set_robust_list(0x7fe89ef759a0, 24 [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] newfstatat(3, "", [pid 6889] <... set_robust_list resumed>) = 0 [pid 6888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... futex resumed>) = 0 [pid 6882] close(10 [pid 6881] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6889] rt_sigprocmask(SIG_SETMASK, [], [pid 6888] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... futex resumed>) = 0 [pid 5843] getdents64(3, [pid 5841] unlink("./74/binderfs" [pid 6889] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6888] <... prlimit64 resumed>NULL) = 0 [pid 6882] close(11 [pid 6881] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6889] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... unlink resumed>) = 0 [pid 6888] <... futex resumed>) = 1 [pid 6887] <... futex resumed>) = 0 [pid 6882] close(12 [pid 5843] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6889] <... capset resumed>) = 0 [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] getdents64(3, [pid 6889] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... futex resumed>) = 0 [pid 6882] close(13 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6889] <... futex resumed>) = 1 [pid 6888] sched_setscheduler(0, SCHED_RR, [2] [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... futex resumed>) = 0 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5843] newfstatat(AT_FDCWD, "./74/binderfs", [pid 6889] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6888] <... sched_setscheduler resumed>) = 0 [pid 6882] close(14 [pid 6881] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] close(3 [pid 6889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... futex resumed>) = 0 [pid 6888] <... futex resumed>) = 1 [pid 6887] <... futex resumed>) = 0 [pid 6882] close(15 [pid 6881] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] <... close resumed>) = 0 [pid 6889] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] unlink("./74/binderfs" [pid 5841] rmdir("./74" [pid 6889] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... futex resumed>) = 0 [pid 6882] close(16 [pid 6889] <... futex resumed>) = 1 [pid 6888] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... futex resumed>) = 0 [pid 6889] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6888] <... openat resumed>) = 6 [pid 6882] close(17 [pid 6889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... unlink resumed>) = 0 [pid 5841] <... rmdir resumed>) = 0 [pid 6889] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6888] <... futex resumed>) = 1 [pid 6887] <... futex resumed>) = 0 [pid 6882] close(18 [pid 6881] <... futex resumed>) = 0 [pid 5843] getdents64(3, [pid 5841] mkdir("./75", 0777 [pid 6889] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6889] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... futex resumed>) = 0 [pid 6882] close(19 [pid 6881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] close(3 [pid 6889] <... futex resumed>) = 0 [pid 6888] read(6, [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6889] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6884] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5843] <... close resumed>) = 0 [pid 5841] <... mkdir resumed>) = 0 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] <... futex resumed>) = 0 [pid 6884] <... futex resumed>) = 0 [pid 6881] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] rmdir("./74" [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6884] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... rmdir resumed>) = 0 [pid 5843] mkdir("./75", 0777) = 0 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6891 attached [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 207 [pid 6891] set_robust_list(0x55558ca82760, 24) = 0 [pid 6891] chdir("./75" [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 201 [pid 6891] <... chdir resumed>) = 0 [pid 6891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6891] setpgid(0, 0) = 0 [pid 6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6891] write(3, "1000", 4 [pid 6882] close(20 [pid 6891] <... write resumed>) = 4 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(3 [pid 6882] close(21 [pid 6891] <... close resumed>) = 0 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] read(200, [pid 6882] close(22 [pid 6891] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] symlink("/dev/binderfs", "./binderfs") = 0 [pid 6882] close(23) = -1 EBADF (Bad file descriptor) [pid 6882] close(24executing program ) = -1 EBADF (Bad file descriptor) [pid 6891] write(1, "executing program\n", 18 [pid 6882] close(25 [pid 6891] <... write resumed>) = 18 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] close(26 [pid 6891] <... futex resumed>) = 0 [pid 6891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... mmap resumed>) = 0x7fe89ef76000 [pid 6882] close(27 [pid 6891] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... mprotect resumed>) = 0 [pid 6882] close(28 [pid 6891] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6882] close(29 [pid 6891] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6882] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6882] exit_group(0 [pid 6885] <... futex resumed>) = ? [pid 6882] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6892 attached [pid 6885] +++ exited with 0 +++ [pid 6892] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6891] <... clone3 resumed> => {parent_tid=[202]}, 88) = 202 [pid 6882] +++ exited with 0 +++ [pid 6892] <... rseq resumed>) = 0 [pid 6891] rt_sigprocmask(SIG_SETMASK, [], [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=203, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6892] set_robust_list(0x7fe89ef969a0, 24 [pid 6891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6890 attached [pid 6892] <... set_robust_list resumed>) = 0 [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6889] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5844] <... restart_syscall resumed>) = 0 [pid 6892] rt_sigprocmask(SIG_SETMASK, [], [pid 6891] <... futex resumed>) = 0 [pid 6890] set_robust_list(0x55558ca82760, 24 [pid 6889] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6892] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] <... set_robust_list resumed>) = 0 [pid 6889] <... futex resumed>) = 0 [pid 6888] <... futex resumed>) = 1 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6892] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6890] chdir("./75" [pid 6889] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] <... futex resumed>) = 0 [pid 6884] <... futex resumed>) = 0 [pid 6881] <... futex resumed>) = 1 [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6884] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... chdir resumed>) = 0 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6888] <... futex resumed>) = 0 [pid 6887] <... futex resumed>) = 1 [pid 6881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6892] <... openat resumed>) = 3 [pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6888] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6884] <... futex resumed>) = 0 [pid 6881] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... prctl resumed>) = 0 [pid 6888] <... capset resumed>) = 0 [pid 6884] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6881] <... futex resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6892] <... futex resumed>) = 1 [pid 6891] <... futex resumed>) = 0 [pid 6890] setpgid(0, 0 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6881] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6892] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... setpgid resumed>) = 0 [pid 6888] <... futex resumed>) = 1 [pid 6887] <... futex resumed>) = 0 [pid 6884] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] <... futex resumed>) = 0 [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6884] <... futex resumed>) = 0 [pid 6892] read(3, [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... futex resumed>) = 0 [pid 6884] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6881] close(3 [pid 5844] <... openat resumed>) = 3 [pid 6892] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6888] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6892] <... futex resumed>) = 1 [pid 6891] <... futex resumed>) = 0 [pid 6888] <... futex resumed>) = 0 [pid 6881] <... close resumed>) = 0 [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6892] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... openat resumed>) = 3 [pid 6888] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6887] <... futex resumed>) = 0 [pid 6881] close(4 [pid 5844] newfstatat(3, "", [pid 6892] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6891] <... futex resumed>) = 0 [pid 6890] write(3, "1000", 4 [pid 6888] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... close resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] <... write resumed>) = 4 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] close(5 [pid 6892] <... futex resumed>) = 0 [pid 6891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] close(3 [pid 6888] <... futex resumed>) = 0 [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] getdents64(3, [pid 6892] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... close resumed>) = 0 [pid 6888] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6887] <... futex resumed>) = 0 [pid 6881] <... close resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] <... futex resumed>) = 0 [pid 6890] read(200, [pid 6888] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] close(6 [pid 5844] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6890] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] <... close resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] symlink("/dev/binderfs", "./binderfs" [pid 6888] <... futex resumed>) = 0 [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] close(7 [pid 5844] newfstatat(AT_FDCWD, "./75/binderfs", [pid 6892] <... futex resumed>) = 0 [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6888] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6887] <... futex resumed>) = 0 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6888] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6891] <... futex resumed>) = 0 [pid 6890] <... symlink resumed>) = 0 [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] close(8 [pid 5844] unlink("./75/binderfs"executing program [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6887] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] write(1, "executing program\n", 18) = 18 [pid 6887] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] close(9 [pid 5844] <... unlink resumed>) = 0 [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6888] <... futex resumed>) = 0 [pid 6887] <... futex resumed>) = 1 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... futex resumed>) = 0 [pid 6888] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6887] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] close(10 [pid 6890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6888] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 6892] <... bpf resumed>) = 4 [pid 6890] <... mmap resumed>) = 0x7fe89ef76000 [pid 6888] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] close(11 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6890] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6888] <... futex resumed>) = 1 [pid 6887] <... futex resumed>) = 0 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... mprotect resumed>) = 0 [pid 6888] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6887] close(3 [pid 6881] close(12 [pid 5844] close(3 [pid 6892] <... futex resumed>) = 1 [pid 6891] <... futex resumed>) = 0 [pid 6887] <... close resumed>) = 0 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = 0 [pid 6892] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] close(4 [pid 6881] close(13 [pid 5844] rmdir("./75" [pid 6891] <... futex resumed>) = 0 [pid 6887] <... close resumed>) = 0 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... bpf resumed>) = 5 [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6890] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6881] close(14 [pid 6890] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6887] close(5 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6893 attached [pid 6892] <... futex resumed>) = 1 [pid 6891] <... futex resumed>) = 0 [pid 6887] <... close resumed>) = 0 [pid 6881] close(15 [pid 6892] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... clone3 resumed> => {parent_tid=[208]}, 88) = 208 [pid 6887] close(6 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 5844] mkdir("./76", 0777 [pid 6893] <... rseq resumed>) = 0 [pid 6892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] <... futex resumed>) = 0 [pid 6890] rt_sigprocmask(SIG_SETMASK, [], [pid 6887] <... close resumed>) = 0 [pid 6881] close(16 [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] signalfd(-1, NULL, 0 [pid 5844] <... mkdir resumed>) = 0 [pid 6893] set_robust_list(0x7fe89ef969a0, 24 [pid 6892] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] close(7 [pid 6881] close(17 [pid 6893] <... set_robust_list resumed>) = 0 [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... futex resumed>) = 0 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6893] rt_sigprocmask(SIG_SETMASK, [], [pid 6892] <... futex resumed>) = 1 [pid 6891] <... futex resumed>) = 0 [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6887] close(8 [pid 6881] close(18 [pid 6893] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6892] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6894 attached [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6892] <... futex resumed>) = 0 [pid 6891] <... futex resumed>) = 1 [pid 6887] close(9 [pid 6881] close(19 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 205 [pid 6893] <... openat resumed>) = 3 [pid 6892] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6892] <... prlimit64 resumed>NULL) = 0 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(20 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... futex resumed>) = 0 [pid 6887] close(10 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... futex resumed>) = 1 [pid 6892] <... futex resumed>) = 1 [pid 6894] set_robust_list(0x55558ca82760, 24 [pid 6891] <... futex resumed>) = 0 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(21 [pid 6894] <... set_robust_list resumed>) = 0 [pid 6893] read(3, [pid 6892] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... futex resumed>) = 0 [pid 6887] close(11 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] chdir("./76" [pid 6893] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] <... futex resumed>) = 0 [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(22 [pid 6894] <... chdir resumed>) = 0 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6892] sched_setscheduler(0, SCHED_RR, [2] [pid 6890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] close(12 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6892] <... sched_setscheduler resumed>) = 0 [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6893] <... futex resumed>) = 0 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(23 [pid 6894] <... prctl resumed>) = 0 [pid 6893] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] <... futex resumed>) = 0 [pid 6887] close(13 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] setpgid(0, 0 [pid 6893] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6892] <... futex resumed>) = 0 [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(24 [pid 6894] <... setpgid resumed>) = 0 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6892] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6891] <... futex resumed>) = 0 [pid 6890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] close(14 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6893] <... futex resumed>) = 0 [pid 6894] <... openat resumed>) = 3 [pid 6892] <... openat resumed>) = 6 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(25 [pid 6894] write(3, "1000", 4 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] <... futex resumed>) = 0 [pid 6894] <... write resumed>) = 4 [pid 6893] <... futex resumed>) = 0 [pid 6892] <... futex resumed>) = 0 [pid 6891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6887] close(15 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] close(3 [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6892] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(26 [pid 6894] <... close resumed>) = 0 [pid 6892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] read(200, [pid 6892] read(6, [pid 6891] <... futex resumed>) = 0 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] close(16 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6893] <... futex resumed>) = 0 [pid 6891] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] <... futex resumed>) = 1 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] close(27 [pid 6894] symlink("/dev/binderfs", "./binderfs" [pid 6893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6887] close(17 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] <... symlink resumed>) = 0 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] write(1, "executing program\n", 18 [pid 6893] <... bpf resumed>) = 4 executing program [pid 6887] close(18 [pid 6881] close(28 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] close(19) = -1 EBADF (Bad file descriptor) [pid 6881] close(29 [pid 6887] close(20 [pid 6881] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] <... write resumed>) = 18 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] close(21 [pid 6881] exit_group(0 [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] <... futex resumed>) = 1 [pid 6890] <... futex resumed>) = 0 [pid 6889] <... futex resumed>) = ? [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6884] <... futex resumed>) = ? [pid 6881] <... exit_group resumed>) = ? [pid 6894] <... futex resumed>) = 0 [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6889] +++ exited with 0 +++ [pid 6887] close(22 [pid 6884] +++ exited with 0 +++ [pid 6894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] <... mmap resumed>) = 0x7fe89ef76000 [pid 6893] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6890] <... futex resumed>) = 0 [pid 6887] close(23 [pid 6894] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6893] <... bpf resumed>) = 5 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] <... mprotect resumed>) = 0 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6887] close(24 [pid 6894] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6893] <... futex resumed>) = 0 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6894] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6887] close(25 [pid 6894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6895 attached [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] close(26 [pid 6894] <... clone3 resumed> => {parent_tid=[206]}, 88) = 206 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6894] rt_sigprocmask(SIG_SETMASK, [], [pid 6893] <... futex resumed>) = 0 [pid 6890] <... futex resumed>) = 1 [pid 6887] close(27 [pid 6895] <... rseq resumed>) = 0 [pid 6894] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6893] signalfd(-1, NULL, 0 [pid 6891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6881] +++ exited with 0 +++ [pid 6895] set_robust_list(0x7fe89ef969a0, 24 [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6891] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] close(28 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=193, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6895] <... set_robust_list resumed>) = 0 [pid 6894] <... futex resumed>) = 0 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] <... futex resumed>) = 0 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] rt_sigprocmask(SIG_SETMASK, [], [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6893] <... futex resumed>) = 1 [pid 6891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6890] <... futex resumed>) = 0 [pid 6887] close(29 [pid 6895] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] <... futex resumed>) = 0 [pid 6887] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6893] <... prlimit64 resumed>NULL) = 0 [pid 6891] <... mmap resumed>) = 0x7fe89ef55000 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6893] <... futex resumed>) = 1 [pid 6891] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6890] <... futex resumed>) = 0 [pid 6887] exit_group(0 [pid 5845] umount2("./73", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] <... futex resumed>) = 0 [pid 6888] <... futex resumed>) = ? [pid 6887] <... exit_group resumed>) = ? [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6893] sched_setscheduler(0, SCHED_RR, [2] [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6888] +++ exited with 0 +++ [pid 6893] <... sched_setscheduler resumed>) = 0 [pid 5845] openat(AT_FDCWD, "./73", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6890] <... futex resumed>) = 0 [pid 6895] <... openat resumed>) = 3 [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] <... mprotect resumed>) = 0 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... openat resumed>) = 3 [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] <... futex resumed>) = 0 [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 6893] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6891] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] newfstatat(3, "", [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] <... openat resumed>) = 6 [pid 6891] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5845] getdents64(3, ./strace-static-x86_64: Process 6896 attached [pid 6895] read(3, [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6893] <... futex resumed>) = 1 [pid 6890] <... futex resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6896] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6895] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] <... clone3 resumed> => {parent_tid=[203]}, 88) = 203 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6896] <... rseq resumed>) = 0 [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] rt_sigprocmask(SIG_SETMASK, [], [pid 6890] <... futex resumed>) = 0 [pid 5845] umount2("./73/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6896] set_robust_list(0x7fe89ef759a0, 24 [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 6893] read(6, [pid 6891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6887] +++ exited with 0 +++ [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6896] <... set_robust_list resumed>) = 0 [pid 6895] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6891] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6896] rt_sigprocmask(SIG_SETMASK, [], [pid 6895] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6894] <... futex resumed>) = 0 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] newfstatat(AT_FDCWD, "./73/binderfs", [pid 6896] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6893] <... futex resumed>) = 0 [pid 6891] <... futex resumed>) = 0 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6896] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6895] <... futex resumed>) = 0 [pid 6894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6893] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6891] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] <... futex resumed>) = 0 [pid 5845] unlink("./73/binderfs" [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 6896] <... capset resumed>) = 0 [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] <... capset resumed>) = 0 [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... unlink resumed>) = 0 [pid 6896] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... restart_syscall resumed>) = 0 [pid 6896] <... futex resumed>) = 1 [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6893] <... futex resumed>) = 0 [pid 6891] <... futex resumed>) = 0 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] getdents64(3, [pid 6896] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6895] <... futex resumed>) = 0 [pid 6894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6893] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6891] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... futex resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] <... futex resumed>) = 0 [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] close(3 [pid 6896] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 6893] <... futex resumed>) = 0 [pid 6891] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... close resumed>) = 0 [pid 6896] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6896] <... futex resumed>) = 0 [pid 6893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] rmdir("./73" [pid 6896] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6893] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6891] <... futex resumed>) = 0 [pid 6890] <... futex resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6896] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6893] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6891] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6896] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] mkdir("./74", 0777 [pid 6896] <... futex resumed>) = 0 [pid 6893] <... futex resumed>) = 0 [pid 6891] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... mkdir resumed>) = 0 [pid 6896] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6893] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6891] <... futex resumed>) = 0 [pid 6890] <... futex resumed>) = 0 [pid 5842] <... openat resumed>) = 3 [pid 6896] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6893] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6896] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] newfstatat(3, "", ./strace-static-x86_64: Process 6897 attached [pid 6896] <... futex resumed>) = 0 [pid 6895] <... bpf resumed>) = 4 [pid 6893] <... futex resumed>) = 0 [pid 6896] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] set_robust_list(0x55558ca82760, 24 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] <... set_robust_list resumed>) = 0 [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 6893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6896] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 6893] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... futex resumed>) = 0 [pid 6890] <... futex resumed>) = 0 [pid 5842] getdents64(3, [pid 6896] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 196 [pid 6896] <... futex resumed>) = 0 [pid 6893] <... futex resumed>) = 0 [pid 6891] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6895] <... bpf resumed>) = 5 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6897] chdir("./74" [pid 6896] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] <... chdir resumed>) = 0 [pid 6896] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 6893] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] <... futex resumed>) = 0 [pid 6890] <... futex resumed>) = 0 [pid 5842] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6896] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6891] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] <... prctl resumed>) = 0 [pid 6896] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 6893] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6897] setpgid(0, 0 [pid 6896] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] signalfd(-1, NULL, 0 [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6893] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] newfstatat(AT_FDCWD, "./76/binderfs", [pid 6897] <... setpgid resumed>) = 0 [pid 6896] <... futex resumed>) = 1 [pid 6895] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6893] <... futex resumed>) = 1 [pid 6891] <... futex resumed>) = 0 [pid 6890] <... futex resumed>) = 0 [pid 6896] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6893] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6890] close(3 [pid 6897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 6890] <... close resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6895] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] close(4 [pid 5842] unlink("./76/binderfs" [pid 6895] <... prlimit64 resumed>NULL) = 0 [pid 6894] <... futex resumed>) = 0 [pid 6890] <... close resumed>) = 0 [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] close(5 [pid 6895] <... futex resumed>) = 0 [pid 6894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6890] <... close resumed>) = 0 [pid 6897] <... openat resumed>) = 3 [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] write(3, "1000", 4 [pid 6894] <... futex resumed>) = 0 [pid 6890] close(6 [pid 5842] <... unlink resumed>) = 0 [pid 6897] <... write resumed>) = 4 [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] close(3 [pid 6895] sched_setscheduler(0, SCHED_RR, [2] [pid 6890] <... close resumed>) = 0 [pid 5842] getdents64(3, [pid 6897] <... close resumed>) = 0 [pid 6895] <... sched_setscheduler resumed>) = 0 [pid 6890] close(7 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6897] read(200, [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(3 [pid 6897] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 6890] close(8 [pid 5842] <... close resumed>) = 0 [pid 6897] symlink("/dev/binderfs", "./binderfs" [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] rmdir("./76" [pid 6897] <... symlink resumed>) = 0 [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 6892] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 executing program [pid 6890] close(9 [pid 5842] <... rmdir resumed>) = 0 [pid 6897] write(1, "executing program\n", 18 [pid 6895] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6892] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... write resumed>) = 18 [pid 6895] <... openat resumed>) = 6 [pid 6892] <... futex resumed>) = 0 [pid 6890] close(10 [pid 5842] mkdir("./77", 0777 [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6892] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6891] close(3 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... futex resumed>) = 0 [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 6891] <... close resumed>) = 0 [pid 6890] close(11 [pid 5842] <... mkdir resumed>) = 0 [pid 6897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] close(4 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6897] <... mmap resumed>) = 0x7fe89ef76000 [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 6891] <... close resumed>) = 0 [pid 6890] close(12./strace-static-x86_64: Process 6898 attached [pid 6897] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6895] read(6, [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6891] close(5 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] set_robust_list(0x55558ca82760, 24 [pid 6897] <... mprotect resumed>) = 0 [pid 6898] <... set_robust_list resumed>) = 0 [pid 6891] <... close resumed>) = 0 [pid 6890] close(13 [pid 6898] chdir("./77" [pid 6897] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6891] close(6 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... chdir resumed>) = 0 [pid 6897] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6891] <... close resumed>) = 0 [pid 6890] close(14 [pid 6898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6897] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6891] close(7 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... prctl resumed>) = 0 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(15 [pid 6898] setpgid(0, 0 [pid 6897] <... clone3 resumed> => {parent_tid=[197]}, 88) = 197 [pid 6891] close(8 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... setpgid resumed>) = 0 [pid 6897] rt_sigprocmask(SIG_SETMASK, [], [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(16 [pid 6898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6897] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6891] close(9 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... openat resumed>) = 3 [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(17 [pid 6897] <... futex resumed>) = 0 [pid 6891] close(10 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(18 [pid 6898] write(3, "1000", 4 [pid 6891] close(11 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] <... write resumed>) = 4 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(19 [pid 6898] close(3) = 0 [pid 6891] close(12 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] read(200, [pid 6891] close(13 [pid 6890] close(20 [pid 6898] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] symlink("/dev/binderfs", "./binderfs" [pid 6891] close(14 [pid 6890] close(21 [pid 6898] <... symlink resumed>) = 0 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] write(1, "executing program\n", 18executing program [pid 6891] close(15 [pid 6890] close(22 [pid 6898] <... write resumed>) = 18 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] close(16 [pid 6890] close(23 [pid 6898] <... futex resumed>) = 0 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(24 [pid 6898] <... mmap resumed>) = 0x7fe89ef76000 [pid 6891] close(17 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(25 [pid 6898] <... mprotect resumed>) = 0 [pid 6891] close(18 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(26 [pid 6898] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6891] close(19 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] close(27 [pid 6898] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6891] close(20 [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0}./strace-static-x86_64: Process 6900 attached [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6891] close(21 [pid 6890] close(28 [pid 6900] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] <... rseq resumed>) = 0 [pid 6891] close(22 [pid 6890] close(29 [pid 6900] set_robust_list(0x7fe89ef969a0, 24 [pid 6898] <... clone3 resumed> => {parent_tid=[217]}, 88) = 217 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] <... set_robust_list resumed>) = 0 [pid 6898] rt_sigprocmask(SIG_SETMASK, [], [pid 6891] close(23 [pid 6890] exit_group(0 [pid 6900] rt_sigprocmask(SIG_SETMASK, [], [pid 6898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6893] <... futex resumed>) = ? [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6890] <... exit_group resumed>) = ? [pid 6900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6893] +++ exited with 0 +++ [pid 6900] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] close(24 [pid 6890] +++ exited with 0 +++ [pid 6900] <... openat resumed>) = 3 [pid 6898] <... futex resumed>) = 0 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] close(25 [pid 6900] <... futex resumed>) = 0 [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6900] read(3, [pid 6898] <... futex resumed>) = 0 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6891] close(26 [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] <... futex resumed>) = 0 [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6900] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6898] <... futex resumed>) = 0 [pid 6891] close(27 [pid 6900] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6900] <... futex resumed>) = 0 [pid 6900] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] close(28 [pid 6900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... futex resumed>) = 0 [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6891] close(29 [pid 6900] <... futex resumed>) = 0 [pid 6898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6891] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6900] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] exit_group(0 [pid 6900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... futex resumed>) = 0 [pid 6896] <... futex resumed>) = ? [pid 6892] <... futex resumed>) = ? [pid 6891] <... exit_group resumed>) = ? [pid 6900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6896] +++ exited with 0 +++ [pid 6892] +++ exited with 0 +++ ./strace-static-x86_64: Process 6899 attached [pid 6895] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 216 [pid 6900] <... bpf resumed>) = 4 [pid 6899] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6897] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] <... rseq resumed>) = 0 [pid 6897] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 6891] +++ exited with 0 +++ [pid 5841] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6900] <... futex resumed>) = 1 [pid 6899] set_robust_list(0x7fe89ef969a0, 24 [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6900] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6899] <... set_robust_list resumed>) = 0 [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 5841] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6899] rt_sigprocmask(SIG_SETMASK, [], [pid 6898] <... futex resumed>) = 0 [pid 6897] <... mmap resumed>) = 0x7fe89ef55000 [pid 6895] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... openat resumed>) = 3 [pid 6900] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6899] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6897] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6895] <... capset resumed>) = 0 [pid 6900] <... bpf resumed>) = 5 [pid 6899] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6897] <... mprotect resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] newfstatat(3, "", [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6900] <... futex resumed>) = 1 [pid 6898] <... futex resumed>) = 0 [pid 6897] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6899] <... openat resumed>) = 3 [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 5843] <... openat resumed>) = 3 [pid 5841] getdents64(3, [pid 6900] signalfd(-1, NULL, 0 [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6900] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6899] <... futex resumed>) = 0 [pid 6898] <... futex resumed>) = 0 [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] newfstatat(3, "", [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 6901 attached [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 6901] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6900] <... futex resumed>) = 0 [pid 6898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6897] <... clone3 resumed> => {parent_tid=[198]}, 88) = 198 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6895] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6901] <... rseq resumed>) = 0 [pid 6900] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] rt_sigprocmask(SIG_SETMASK, [], [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] getdents64(3, [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6901] set_robust_list(0x7fe89ef759a0, 24 [pid 6900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... futex resumed>) = 0 [pid 6897] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6895] <... futex resumed>) = 0 [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] newfstatat(AT_FDCWD, "./75/binderfs", [pid 6901] <... set_robust_list resumed>) = 0 [pid 6900] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6894] <... futex resumed>) = 0 [pid 5843] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6901] rt_sigprocmask(SIG_SETMASK, [], [pid 6900] <... prlimit64 resumed>NULL) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6895] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6901] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6901] read(3, [pid 6895] <... futex resumed>) = 0 [pid 6901] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] newfstatat(AT_FDCWD, "./75/binderfs", [pid 5841] unlink("./75/binderfs" [pid 6901] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6900] <... futex resumed>) = 1 [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] <... unlink resumed>) = 0 [pid 6901] <... futex resumed>) = 0 [pid 6900] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] <... futex resumed>) = 0 [pid 6894] <... futex resumed>) = 1 [pid 5843] unlink("./75/binderfs" [pid 5841] getdents64(3, [pid 6901] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6899] <... futex resumed>) = 0 [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = 1 [pid 6895] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... unlink resumed>) = 0 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6900] sched_setscheduler(0, SCHED_RR, [2] [pid 6899] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6895] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 5841] close(3 [pid 6900] <... sched_setscheduler resumed>) = 0 [pid 6899] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5841] <... close resumed>) = 0 [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 5843] close(3 [pid 6900] <... futex resumed>) = 1 [pid 6899] <... futex resumed>) = 1 [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... close resumed>) = 0 [pid 5841] rmdir("./75" [pid 6900] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 5843] rmdir("./75" [pid 5841] <... rmdir resumed>) = 0 [pid 6900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6895] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... rmdir resumed>) = 0 [pid 6900] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6895] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] mkdir("./76", 0777 [pid 6900] <... openat resumed>) = 6 [pid 6899] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdir("./76", 0777 [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 5843] <... mkdir resumed>) = 0 [pid 5841] <... mkdir resumed>) = 0 [pid 6900] <... futex resumed>) = 1 [pid 6899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6902 attached [pid 6900] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6895] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... futex resumed>) = 0 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6902] set_robust_list(0x55558ca82760, 24 [pid 6900] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6899] <... bpf resumed>) = 4 [pid 6898] <... futex resumed>) = 0 [pid 6895] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6894] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] <... set_robust_list resumed>) = 0 [pid 6900] read(6, [pid 6895] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6902] chdir("./76" [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6895] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 204 ./strace-static-x86_64: Process 6903 attached [pid 6902] <... chdir resumed>) = 0 [pid 6899] <... futex resumed>) = 1 [pid 6897] <... futex resumed>) = 0 [pid 6895] <... futex resumed>) = 1 [pid 6894] <... futex resumed>) = 0 [pid 6903] set_robust_list(0x55558ca82760, 24 [pid 6902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6899] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6895] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] close(3 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 209 [pid 6903] <... set_robust_list resumed>) = 0 [pid 6902] <... prctl resumed>) = 0 [pid 6899] <... bpf resumed>) = 5 [pid 6897] <... futex resumed>) = 0 [pid 6894] <... close resumed>) = 0 [pid 6903] chdir("./76" [pid 6902] setpgid(0, 0 [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] <... setpgid resumed>) = 0 [pid 6899] <... futex resumed>) = 0 [pid 6894] close(4 [pid 6903] <... chdir resumed>) = 0 [pid 6902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6899] signalfd(-1, NULL, 0 [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = 0 [pid 6903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6902] <... openat resumed>) = 3 [pid 6899] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6897] <... futex resumed>) = 0 [pid 6894] close(5 [pid 6903] <... prctl resumed>) = 0 [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6903] setpgid(0, 0 [pid 6902] write(3, "1000", 4 [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = 0 [pid 6903] <... setpgid resumed>) = 0 [pid 6902] <... write resumed>) = 4 [pid 6899] <... futex resumed>) = 1 [pid 6897] <... futex resumed>) = 0 [pid 6894] close(6 [pid 6903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6902] close(3 [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = 0 [pid 6903] <... openat resumed>) = 3 [pid 6902] <... close resumed>) = 0 [pid 6899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6897] <... futex resumed>) = 0 [pid 6894] close(7 [pid 6903] write(3, "1000", 4 [pid 6902] read(200, [pid 6899] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... write resumed>) = 4 [pid 6902] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6899] <... prlimit64 resumed>NULL) = 0 [pid 6898] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6894] close(8 [pid 6903] close(3 [pid 6902] symlink("/dev/binderfs", "./binderfs" [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = 0 [pid 6902] <... symlink resumed>) = 0 [pid 6899] <... futex resumed>) = 1 [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6894] close(9 [pid 6903] read(200, [pid 6898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6897] <... futex resumed>) = 0 executing program [pid 6903] symlink("/dev/binderfs", "./binderfs" [pid 6902] write(1, "executing program\n", 18 [pid 6899] sched_setscheduler(0, SCHED_RR, [2] [pid 6898] <... mmap resumed>) = 0x7fe89ef55000 [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... symlink resumed>) = 0 [pid 6902] <... write resumed>) = 18 [pid 6899] <... sched_setscheduler resumed>) = 0 [pid 6898] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6894] close(10 executing program [pid 6903] write(1, "executing program\n", 18 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... write resumed>) = 18 [pid 6902] <... futex resumed>) = 0 [pid 6899] <... futex resumed>) = 1 [pid 6898] <... mprotect resumed>) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6894] close(11 [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... futex resumed>) = 0 [pid 6902] <... mmap resumed>) = 0x7fe89ef76000 [pid 6899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6902] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6899] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] close(12./strace-static-x86_64: Process 6904 attached [pid 6903] <... mmap resumed>) = 0x7fe89ef76000 [pid 6902] <... mprotect resumed>) = 0 [pid 6899] <... openat resumed>) = 6 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6903] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6902] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] <... clone3 resumed> => {parent_tid=[218]}, 88) = 218 [pid 6894] close(13 [pid 6904] <... rseq resumed>) = 0 [pid 6903] <... mprotect resumed>) = 0 [pid 6902] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6899] <... futex resumed>) = 1 [pid 6898] rt_sigprocmask(SIG_SETMASK, [], [pid 6897] <... futex resumed>) = 0 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6904] set_robust_list(0x7fe89ef759a0, 24 [pid 6903] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6902] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] close(14./strace-static-x86_64: Process 6905 attached [pid 6904] <... set_robust_list resumed>) = 0 [pid 6903] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] <... futex resumed>) = 0 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6904] rt_sigprocmask(SIG_SETMASK, [], [pid 6903] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6902] <... clone3 resumed> => {parent_tid=[205]}, 88) = 205 [pid 6899] read(6, [pid 6898] <... futex resumed>) = 0 [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6906 attached [pid 6905] <... rseq resumed>) = 0 [pid 6904] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6902] rt_sigprocmask(SIG_SETMASK, [], [pid 6898] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] close(15 [pid 6906] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6905] set_robust_list(0x7fe89ef969a0, 24 [pid 6904] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6903] <... clone3 resumed> => {parent_tid=[210]}, 88) = 210 [pid 6902] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... rseq resumed>) = 0 [pid 6905] <... set_robust_list resumed>) = 0 [pid 6904] <... capset resumed>) = 0 [pid 6903] rt_sigprocmask(SIG_SETMASK, [], [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6894] close(16 [pid 6906] set_robust_list(0x7fe89ef969a0, 24 [pid 6905] rt_sigprocmask(SIG_SETMASK, [], [pid 6904] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6902] <... futex resumed>) = 0 [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... set_robust_list resumed>) = 0 [pid 6905] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6904] <... futex resumed>) = 1 [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6899] <... futex resumed>) = 1 [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6894] close(17 [pid 6906] rt_sigprocmask(SIG_SETMASK, [], [pid 6905] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6904] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] <... futex resumed>) = 0 [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6905] <... openat resumed>) = 3 [pid 6904] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6894] close(18 [pid 6906] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6904] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6899] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6898] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... openat resumed>) = 3 [pid 6905] <... futex resumed>) = 1 [pid 6904] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] <... futex resumed>) = 0 [pid 6899] <... capset resumed>) = 0 [pid 6898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] close(19 [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6904] <... futex resumed>) = 0 [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... futex resumed>) = 1 [pid 6905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6904] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = 0 [pid 6899] <... futex resumed>) = 1 [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6894] close(20 [pid 6906] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6905] read(3, [pid 6904] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6905] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6904] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] <... futex resumed>) = 0 [pid 6899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6897] <... futex resumed>) = 0 [pid 6894] close(21 [pid 6906] read(3, [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6904] <... futex resumed>) = 0 [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6899] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6898] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6905] <... futex resumed>) = 1 [pid 6904] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6902] <... futex resumed>) = 0 [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] <... futex resumed>) = 0 [pid 6897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] close(22 [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6904] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] <... futex resumed>) = 0 [pid 6898] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... futex resumed>) = 1 [pid 6905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6904] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = 0 [pid 6899] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6897] <... futex resumed>) = 0 [pid 6894] close(23 [pid 6906] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6905] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6904] <... futex resumed>) = 0 [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6899] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6898] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6905] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6904] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6903] <... futex resumed>) = 0 [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] <... futex resumed>) = 0 [pid 6894] close(24 [pid 6906] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6904] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6900] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6899] <... futex resumed>) = 1 [pid 6898] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] <... futex resumed>) = 0 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6905] <... futex resumed>) = 1 [pid 6904] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] <... futex resumed>) = 0 [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6904] <... futex resumed>) = 0 [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6900] <... futex resumed>) = 0 [pid 6899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] <... futex resumed>) = 0 [pid 6894] close(25 [pid 6906] <... futex resumed>) = 1 [pid 6905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6904] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = 0 [pid 6900] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6899] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6898] <... futex resumed>) = 0 [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6900] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6899] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] close(26 [pid 6906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6905] <... futex resumed>) = 0 [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6900] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6900] <... futex resumed>) = 0 [pid 6899] <... futex resumed>) = 1 [pid 6897] <... futex resumed>) = 0 [pid 6898] close(3 [pid 6894] close(27 [pid 6906] <... futex resumed>) = 0 [pid 6905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] <... futex resumed>) = 0 [pid 6900] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... close resumed>) = 0 [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] close(28 [pid 6906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6899] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6903] <... futex resumed>) = 0 [pid 6899] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(4 [pid 6897] <... futex resumed>) = 0 [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... bpf resumed>) = 4 [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] <... close resumed>) = 0 [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] close(29 [pid 6906] <... bpf resumed>) = 4 [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] <... futex resumed>) = 0 [pid 6898] close(5 [pid 6897] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6894] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] <... futex resumed>) = 1 [pid 6902] <... futex resumed>) = 0 [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6897] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] exit_group(0 [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... close resumed>) = 0 [pid 6897] <... futex resumed>) = 0 [pid 6895] <... futex resumed>) = ? [pid 6894] <... exit_group resumed>) = ? [pid 6906] <... futex resumed>) = 1 [pid 6905] <... bpf resumed>) = 5 [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = 0 [pid 6899] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6897] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6895] +++ exited with 0 +++ [pid 6906] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6899] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6898] close(6 [pid 6906] <... bpf resumed>) = 5 [pid 6905] <... futex resumed>) = 0 [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6899] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] <... close resumed>) = 0 [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] signalfd(-1, NULL, 0 [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] <... futex resumed>) = 1 [pid 6898] close(7 [pid 6897] <... futex resumed>) = 0 [pid 6905] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] <... futex resumed>) = 0 [pid 6906] <... futex resumed>) = 0 [pid 6899] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(3 [pid 6906] signalfd(-1, NULL, 0 [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6898] close(8 [pid 6906] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6905] <... futex resumed>) = 0 [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = 0 [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6898] close(9 [pid 6905] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6906] <... futex resumed>) = 0 [pid 6905] <... prlimit64 resumed>NULL) = 0 [pid 6903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(4 [pid 6894] +++ exited with 0 +++ [pid 6906] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] close(10 [pid 6897] <... close resumed>) = 0 [pid 6906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6905] <... futex resumed>) = 1 [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = 0 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(5 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=205, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 6906] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] close(11 [pid 6897] <... close resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 6906] <... prlimit64 resumed>NULL) = 0 [pid 6905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] <... futex resumed>) = 0 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(6 [pid 5844] <... restart_syscall resumed>) = 0 [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] sched_setscheduler(0, SCHED_RR, [2] [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6898] close(12 [pid 6897] <... close resumed>) = 0 [pid 6906] <... futex resumed>) = 1 [pid 6905] <... sched_setscheduler resumed>) = 0 [pid 6903] <... futex resumed>) = 0 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(7 [pid 6906] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] close(13 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6905] <... futex resumed>) = 1 [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = 0 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(8 [pid 5844] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6906] sched_setscheduler(0, SCHED_RR, [2] [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] close(14 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6906] <... sched_setscheduler resumed>) = 0 [pid 6905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] <... futex resumed>) = 0 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(9 [pid 5844] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6898] close(15 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... futex resumed>) = 1 [pid 6905] <... openat resumed>) = 6 [pid 6903] <... futex resumed>) = 0 [pid 6897] close(10 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] close(16 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... openat resumed>) = 3 [pid 6906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6905] <... futex resumed>) = 1 [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = 0 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(11 [pid 5844] newfstatat(3, "", [pid 6906] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] close(17 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... openat resumed>) = 6 [pid 6905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] <... futex resumed>) = 0 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] close(12 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] read(6, [pid 6906] <... futex resumed>) = 1 [pid 6903] <... futex resumed>) = 0 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6898] close(18 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 6906] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6903] <... futex resumed>) = 0 [pid 6897] close(13 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6906] read(6, [pid 6903] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6898] close(19) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6898] close(20 [pid 6897] close(14 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(AT_FDCWD, "./76/binderfs", [pid 6898] close(21 [pid 6897] close(15 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6898] close(22 [pid 6897] close(16 [pid 5844] unlink("./76/binderfs" [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6898] close(23 [pid 6897] close(17 [pid 5844] <... unlink resumed>) = 0 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5844] getdents64(3, [pid 6903] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6902] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6898] close(24 [pid 6897] close(18 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6903] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] <... futex resumed>) = 0 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] close(3 [pid 6903] <... futex resumed>) = 0 [pid 6902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6898] close(25 [pid 6897] close(19 [pid 5844] <... close resumed>) = 0 [pid 6903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6902] <... mmap resumed>) = 0x7fe89ef55000 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] rmdir("./76" [pid 6903] <... mmap resumed>) = 0x7fe89ef55000 [pid 6902] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6898] close(26 [pid 6897] close(20 [pid 6903] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... rmdir resumed>) = 0 [pid 6902] <... mprotect resumed>) = 0 [pid 6898] close(27 [pid 6897] close(21 [pid 5844] mkdir("./77", 0777 [pid 6903] <... mprotect resumed>) = 0 [pid 6902] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6902] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6898] close(28 [pid 6897] close(22 [pid 5844] <... mkdir resumed>) = 0 [pid 6903] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6902] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6907 attached ./strace-static-x86_64: Process 6908 attached [pid 6898] close(29 [pid 6897] close(23 [pid 6908] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6907] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6903] <... clone3 resumed> => {parent_tid=[211]}, 88) = 211 [pid 6902] <... clone3 resumed> => {parent_tid=[206]}, 88) = 206 [pid 6898] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... rseq resumed>) = 0 [pid 6907] <... rseq resumed>) = 0 [pid 6905] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6903] rt_sigprocmask(SIG_SETMASK, [], [pid 6902] rt_sigprocmask(SIG_SETMASK, [], [pid 6898] exit_group(0 [pid 6897] close(24./strace-static-x86_64: Process 6909 attached [pid 6908] set_robust_list(0x7fe89ef759a0, 24 [pid 6907] set_robust_list(0x7fe89ef759a0, 24 [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6904] <... futex resumed>) = ? [pid 6903] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6902] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6900] <... futex resumed>) = ? [pid 6898] <... exit_group resumed>) = ? [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] set_robust_list(0x55558ca82760, 24 [pid 6908] <... set_robust_list resumed>) = 0 [pid 6907] <... set_robust_list resumed>) = 0 [pid 6905] <... futex resumed>) = 0 [pid 6904] +++ exited with 0 +++ [pid 6903] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6900] +++ exited with 0 +++ [pid 6897] close(25 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 207 [pid 6909] <... set_robust_list resumed>) = 0 [pid 6908] rt_sigprocmask(SIG_SETMASK, [], [pid 6907] rt_sigprocmask(SIG_SETMASK, [], [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = 0 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6907] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6903] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] close(26 [pid 6909] chdir("./77" [pid 6908] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6907] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6908] <... capset resumed>) = 0 [pid 6908] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6907] <... capset resumed>) = 0 [pid 6897] close(27 [pid 6909] <... chdir resumed>) = 0 [pid 6908] <... futex resumed>) = 1 [pid 6907] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] <... futex resumed>) = 0 [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6908] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6907] <... futex resumed>) = 1 [pid 6903] <... futex resumed>) = 0 [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] close(28 [pid 6909] <... prctl resumed>) = 0 [pid 6907] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6905] <... futex resumed>) = 0 [pid 6903] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] <... futex resumed>) = 1 [pid 6898] +++ exited with 0 +++ [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] setpgid(0, 0 [pid 6907] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6905] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6903] <... futex resumed>) = 0 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] close(29 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=19 /* 0.19 s */} --- [pid 6909] <... setpgid resumed>) = 0 [pid 6907] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6897] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6907] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] <... futex resumed>) = 0 [pid 6903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6897] exit_group(0 [pid 6909] <... openat resumed>) = 3 [pid 6907] <... futex resumed>) = 0 [pid 6905] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6903] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] <... futex resumed>) = 0 [pid 6901] <... futex resumed>) = ? [pid 6899] <... futex resumed>) = ? [pid 6897] <... exit_group resumed>) = ? [pid 6909] write(3, "1000", 4 [pid 6907] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6905] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6903] <... futex resumed>) = 0 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6901] +++ exited with 0 +++ [pid 6899] +++ exited with 0 +++ [pid 6909] <... write resumed>) = 4 [pid 6907] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] close(3 [pid 6907] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] <... futex resumed>) = 0 [pid 6903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... close resumed>) = 0 [pid 6907] <... futex resumed>) = 0 [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] read(200, [pid 6907] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = 0 [pid 6909] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6907] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6903] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] +++ exited with 0 +++ [pid 6909] symlink("/dev/binderfs", "./binderfs" [pid 6907] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=196, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 6907] <... futex resumed>) = 0 [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6907] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6905] <... futex resumed>) = 1 [pid 6903] <... futex resumed>) = 0 [pid 6902] <... futex resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6907] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6909] <... symlink resumed>) = 0 [pid 6907] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] <... futex resumed>) = 0 [pid 5842] <... openat resumed>) = 3 executing program [pid 6909] write(1, "executing program\n", 18 [pid 6907] <... futex resumed>) = 0 [pid 6905] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6903] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] <... write resumed>) = 18 [pid 6907] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6905] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... futex resumed>) = 0 [pid 5842] newfstatat(3, "", [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6907] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6909] <... futex resumed>) = 0 [pid 6907] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6905] <... futex resumed>) = 1 [pid 6903] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] <... futex resumed>) = 0 [pid 5845] umount2("./74", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] getdents64(3, [pid 6909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6907] <... futex resumed>) = 0 [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6902] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6905] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6902] <... futex resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6909] <... mmap resumed>) = 0x7fe89ef76000 [pid 6907] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6905] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6902] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] openat(AT_FDCWD, "./74", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5842] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6909] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6905] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 5845] <... openat resumed>) = 3 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6905] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6902] <... futex resumed>) = 0 [pid 5845] newfstatat(3, "", [pid 5842] newfstatat(AT_FDCWD, "./77/binderfs", [pid 6909] <... mprotect resumed>) = 0 [pid 6905] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6902] close(3 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6902] <... close resumed>) = 0 [pid 5845] getdents64(3, [pid 5842] unlink("./77/binderfs" [pid 6909] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] <... unlink resumed>) = 0 [pid 6909] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6902] close(4 [pid 5845] umount2("./74/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6909] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 5842] getdents64(3, [pid 6902] <... close resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6902] close(5 [pid 5845] newfstatat(AT_FDCWD, "./74/binderfs", [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 6910 attached [pid 6902] <... close resumed>) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5842] close(3 [pid 6910] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6909] <... clone3 resumed> => {parent_tid=[208]}, 88) = 208 [pid 6902] close(6 [pid 5845] unlink("./74/binderfs" [pid 5842] <... close resumed>) = 0 [pid 6910] <... rseq resumed>) = 0 [pid 6909] rt_sigprocmask(SIG_SETMASK, [], [pid 6902] <... close resumed>) = 0 [pid 5845] <... unlink resumed>) = 0 [pid 5842] rmdir("./77" [pid 6910] set_robust_list(0x7fe89ef969a0, 24 [pid 6909] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6910] <... set_robust_list resumed>) = 0 [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6910] rt_sigprocmask(SIG_SETMASK, [], [pid 6909] <... futex resumed>) = 0 [pid 6902] close(7 [pid 5845] getdents64(3, [pid 5842] <... rmdir resumed>) = 0 [pid 6910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6910] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] close(8 [pid 5842] mkdir("./78", 0777 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(3 [pid 6910] <... openat resumed>) = 3 [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] close(9 [pid 5845] <... close resumed>) = 0 [pid 5842] <... mkdir resumed>) = 0 [pid 6910] <... futex resumed>) = 1 [pid 6909] <... futex resumed>) = 0 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] rmdir("./74" [pid 6910] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... futex resumed>) = 0 [pid 6910] read(3, [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6910] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6909] <... futex resumed>) = 0 [pid 6906] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6902] close(10 [pid 5845] <... rmdir resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6910] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6906] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(3 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] mkdir("./75", 0777 [pid 6910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6906] <... futex resumed>) = 0 [pid 6902] close(11 [pid 6910] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6909] <... futex resumed>) = 0 [pid 6906] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6903] <... close resumed>) = 0 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 6911 attached [pid 6910] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6903] close(4 [pid 6902] close(12 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6903] <... close resumed>) = 0 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] set_robust_list(0x55558ca82760, 24 [pid 6910] <... futex resumed>) = 0 [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(5 [pid 6902] close(13 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 219 [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... futex resumed>) = 0 [pid 6903] <... close resumed>) = 0 [pid 6910] <... futex resumed>) = 0 [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6910] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6909] <... futex resumed>) = 0 [pid 6903] close(6 [pid 6910] <... bpf resumed>) = 4 [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6903] <... close resumed>) = 0 [pid 6903] close(7) = -1 EBADF (Bad file descriptor) [pid 6903] close(8 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6912 attached [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] close(9 [pid 6911] <... set_robust_list resumed>) = 0 [pid 6912] set_robust_list(0x55558ca82760, 24 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] <... set_robust_list resumed>) = 0 [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(10 [pid 6912] chdir("./75" [pid 6910] <... futex resumed>) = 1 [pid 6909] <... futex resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] chdir("./78" [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(11 [pid 6911] <... chdir resumed>) = 0 [pid 6910] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6909] <... futex resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] close(14 [pid 6911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6910] <... bpf resumed>) = 5 [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6903] close(12 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 199 [pid 6911] <... prctl resumed>) = 0 [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] <... chdir resumed>) = 0 [pid 6902] close(15 [pid 6911] setpgid(0, 0 [pid 6910] <... futex resumed>) = 1 [pid 6909] <... futex resumed>) = 0 [pid 6903] close(13 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6911] <... setpgid resumed>) = 0 [pid 6910] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] close(16 [pid 6910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... futex resumed>) = 0 [pid 6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] close(17) = -1 EBADF (Bad file descriptor) [pid 6902] close(18) = -1 EBADF (Bad file descriptor) [pid 6902] close(19 [pid 6912] <... prctl resumed>) = 0 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] setpgid(0, 0 [pid 6910] signalfd(-1, NULL, 0 [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6903] close(14 [pid 6902] close(20 [pid 6910] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... openat resumed>) = 3 [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(15 [pid 6912] <... setpgid resumed>) = 0 [pid 6911] write(3, "1000", 4 [pid 6910] <... futex resumed>) = 1 [pid 6909] <... futex resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] close(21 [pid 6911] <... write resumed>) = 4 [pid 6910] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(16 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... futex resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6911] close(3 [pid 6910] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6903] close(17 [pid 6902] close(22 [pid 6911] <... close resumed>) = 0 [pid 6910] <... prlimit64 resumed>NULL) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(18 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... futex resumed>) = 1 [pid 6909] <... futex resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] read(200, [pid 6902] close(23 [pid 6910] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(19 [pid 6911] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... futex resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] <... openat resumed>) = 3 [pid 6911] symlink("/dev/binderfs", "./binderfs" [pid 6910] sched_setscheduler(0, SCHED_RR, [2] [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6903] close(20 [pid 6902] close(24 [pid 6910] <... sched_setscheduler resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] write(3, "1000", 4 [pid 6911] <... symlink resumed>) = 0 [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(21 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] <... futex resumed>) = 1 [pid 6909] <... futex resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] close(25 [pid 6910] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(22 [pid 6910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... futex resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] write(1, "executing program\n", 18 [pid 6912] <... write resumed>) = 4 [pid 6910] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6903] close(23 [pid 6902] close(26 [pid 6911] <... write resumed>) = 18 [pid 6910] <... openat resumed>) = 6 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] close(3 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6903] close(24 [pid 6902] close(27 [pid 6912] <... close resumed>) = 0 [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6910] <... futex resumed>) = 1 [pid 6909] <... futex resumed>) = 0 [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] read(200, [pid 6911] <... futex resumed>) = 0 [pid 6910] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6909] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6902] close(28 [pid 6912] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6910] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... futex resumed>) = 0 [pid 6903] close(25 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] symlink("/dev/binderfs", "./binderfs" [pid 6911] <... mmap resumed>) = 0x7fe89ef76000 [pid 6910] read(6, [pid 6909] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6902] close(29 [pid 6912] <... symlink resumed>) = 0 [pid 6911] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6903] close(26 [pid 6902] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6903] close(27) = -1 EBADF (Bad file descriptor) [pid 6903] close(28) = -1 EBADF (Bad file descriptor) [pid 6903] close(29) = -1 EBADF (Bad file descriptor) [pid 6911] <... mprotect resumed>) = 0 executing program [pid 6912] write(1, "executing program\n", 18 [pid 6903] exit_group(0 [pid 6902] exit_group(0 [pid 6912] <... write resumed>) = 18 [pid 6908] <... futex resumed>) = ? [pid 6907] <... futex resumed>) = ? [pid 6911] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6906] <... futex resumed>) = ? [pid 6905] <... futex resumed>) = ? [pid 6903] <... exit_group resumed>) = ? [pid 6902] <... exit_group resumed>) = ? [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6908] +++ exited with 0 +++ [pid 6907] +++ exited with 0 +++ [pid 6906] +++ exited with 0 +++ [pid 6905] +++ exited with 0 +++ [pid 6912] <... futex resumed>) = 0 [pid 6911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 6913 attached ) = 0x7fe89ef76000 [pid 6913] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6912] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6911] <... clone3 resumed> => {parent_tid=[220]}, 88) = 220 [pid 6913] <... rseq resumed>) = 0 [pid 6912] <... mprotect resumed>) = 0 [pid 6911] rt_sigprocmask(SIG_SETMASK, [], [pid 6913] set_robust_list(0x7fe89ef969a0, 24 [pid 6911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6913] <... set_robust_list resumed>) = 0 [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6913] rt_sigprocmask(SIG_SETMASK, [], [pid 6912] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6911] <... futex resumed>) = 0 [pid 6913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6912] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0}./strace-static-x86_64: Process 6914 attached [pid 6913] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6902] +++ exited with 0 +++ [pid 6914] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6912] <... clone3 resumed> => {parent_tid=[200]}, 88) = 200 [pid 6909] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6914] <... rseq resumed>) = 0 [pid 6912] rt_sigprocmask(SIG_SETMASK, [], [pid 6909] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 6914] set_robust_list(0x7fe89ef969a0, 24 [pid 6913] <... openat resumed>) = 3 [pid 6912] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6909] <... futex resumed>) = 0 [pid 5843] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6914] <... set_robust_list resumed>) = 0 [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6914] rt_sigprocmask(SIG_SETMASK, [], [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = 0 [pid 6909] <... mmap resumed>) = 0x7fe89ef55000 [pid 5843] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6914] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6913] <... futex resumed>) = 1 [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 5843] <... openat resumed>) = 3 [pid 6914] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6913] read(3, [pid 6911] <... futex resumed>) = 0 [pid 5843] newfstatat(3, "", [pid 6913] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] <... mprotect resumed>) = 0 [pid 6903] +++ exited with 0 +++ [pid 6914] <... openat resumed>) = 3 [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6913] <... futex resumed>) = 0 [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5843] getdents64(3, [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=19 /* 0.19 s */} --- [pid 6914] <... futex resumed>) = 1 [pid 6913] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = 0 [pid 6909] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6915 attached [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6913] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... restart_syscall resumed>) = 0 [pid 6915] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... clone3 resumed> => {parent_tid=[209]}, 88) = 209 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6915] <... rseq resumed>) = 0 [pid 6914] read(3, [pid 6913] <... futex resumed>) = 0 [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] rt_sigprocmask(SIG_SETMASK, [], [pid 6915] set_robust_list(0x7fe89ef759a0, 24 [pid 6914] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... futex resumed>) = 0 [pid 6909] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] newfstatat(AT_FDCWD, "./76/binderfs", [pid 6915] <... set_robust_list resumed>) = 0 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6913] <... futex resumed>) = 0 [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6909] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6915] rt_sigprocmask(SIG_SETMASK, [], [pid 6914] <... futex resumed>) = 1 [pid 6913] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... futex resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6915] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] unlink("./76/binderfs" [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6915] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6913] <... futex resumed>) = 0 [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = 1 [pid 5843] <... unlink resumed>) = 0 [pid 5841] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6915] <... capset resumed>) = 0 [pid 6914] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5841] <... openat resumed>) = 3 [pid 6915] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6915] <... futex resumed>) = 1 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... futex resumed>) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5841] newfstatat(3, "", [pid 6915] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6914] <... futex resumed>) = 1 [pid 6912] <... futex resumed>) = 0 [pid 6909] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] close(3 [pid 6915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... futex resumed>) = 0 [pid 5843] <... close resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6915] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... futex resumed>) = 0 [pid 6909] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] rmdir("./76" [pid 5841] getdents64(3, [pid 6915] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... rmdir resumed>) = 0 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6915] <... futex resumed>) = 0 [pid 6914] <... futex resumed>) = 0 [pid 6912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6915] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6913] <... bpf resumed>) = 4 [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... futex resumed>) = 0 [pid 5843] mkdir("./77", 0777 [pid 5841] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6915] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] <... futex resumed>) = 0 [pid 6909] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... mkdir resumed>) = 0 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6915] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6913] <... futex resumed>) = 1 [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6911] <... futex resumed>) = 0 [pid 6909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6915] <... futex resumed>) = 0 [pid 6914] <... bpf resumed>) = 4 [pid 6913] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] newfstatat(AT_FDCWD, "./76/binderfs", [pid 6915] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = 0 [pid 6909] <... futex resumed>) = 0 [pid 6915] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6909] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6915] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6915] <... futex resumed>) = 0 [pid 6909] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6916 attached [pid 6915] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6913] <... bpf resumed>) = 5 [pid 6909] <... futex resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6916] set_robust_list(0x55558ca82760, 24 [pid 6915] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6914] <... futex resumed>) = 1 [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] <... futex resumed>) = 0 [pid 6909] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] <... set_robust_list resumed>) = 0 [pid 6915] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6913] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6915] <... futex resumed>) = 0 [pid 6913] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6915] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = 0 [pid 6915] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6909] <... futex resumed>) = 0 [pid 6913] signalfd(-1, NULL, 0executing program [pid 6915] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] chdir("./77" [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6913] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 207 [pid 5841] unlink("./76/binderfs" [pid 6916] <... chdir resumed>) = 0 [pid 6915] <... futex resumed>) = 0 [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6915] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6913] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6916] <... prctl resumed>) = 0 [pid 6913] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] setpgid(0, 0 [pid 6913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = 0 [pid 6916] <... setpgid resumed>) = 0 [pid 6913] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6913] <... prlimit64 resumed>NULL) = 0 [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... openat resumed>) = 3 [pid 6913] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6913] sched_setscheduler(0, SCHED_RR, [2] [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] write(3, "1000", 4 [pid 6913] <... sched_setscheduler resumed>) = 0 [pid 6916] <... write resumed>) = 4 [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] close(3 [pid 6913] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6916] <... close resumed>) = 0 [pid 6913] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] read(200, [pid 6913] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = 0 [pid 6916] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6913] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] symlink("/dev/binderfs", "./binderfs" [pid 6913] <... openat resumed>) = 6 [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... symlink resumed>) = 0 [pid 6913] <... futex resumed>) = 1 [pid 6911] <... futex resumed>) = 0 [pid 6913] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] write(1, "executing program\n", 18 [pid 6911] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... write resumed>) = 18 [pid 6913] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = 1 [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6913] read(6, [pid 6911] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] <... futex resumed>) = 0 [pid 6916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe89ef76000 [pid 6916] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6916] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6916] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6912] <... futex resumed>) = 0 [pid 5841] <... unlink resumed>) = 0 [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5841] getdents64(3, [pid 6916] <... clone3 resumed> => {parent_tid=[208]}, 88) = 208 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6916] rt_sigprocmask(SIG_SETMASK, [], [pid 5841] close(3 [pid 6916] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5841] <... close resumed>) = 0 ./strace-static-x86_64: Process 6917 attached [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6910] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5841] rmdir("./76" [pid 6917] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6916] <... futex resumed>) = 0 [pid 6914] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6910] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6917] <... rseq resumed>) = 0 [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6914] <... bpf resumed>) = 5 [pid 6910] <... futex resumed>) = 0 [pid 6909] close(3 [pid 5841] <... rmdir resumed>) = 0 [pid 6917] set_robust_list(0x7fe89ef969a0, 24 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6910] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6917] <... set_robust_list resumed>) = 0 [pid 6914] <... futex resumed>) = 1 [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6909] <... close resumed>) = 0 [pid 5841] mkdir("./77", 0777 [pid 6917] rt_sigprocmask(SIG_SETMASK, [], [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] close(4 [pid 5841] <... mkdir resumed>) = 0 [pid 6917] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = 0 [pid 6909] <... close resumed>) = 0 [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6909] close(5 [pid 6917] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6914] signalfd(-1, NULL, 0 [pid 6911] <... mmap resumed>) = 0x7fe89ef55000 [pid 6909] <... close resumed>) = 0 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6917] <... openat resumed>) = 3 [pid 6914] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6911] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6909] close(6./strace-static-x86_64: Process 6918 attached [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... close resumed>) = 0 [pid 6914] <... futex resumed>) = 1 [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6917] <... futex resumed>) = 1 [pid 6918] set_robust_list(0x55558ca82760, 24 [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] <... futex resumed>) = 0 [pid 6909] close(7 [pid 6918] <... set_robust_list resumed>) = 0 [pid 6916] <... futex resumed>) = 0 [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 212 [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... futex resumed>) = 0 [pid 6912] <... futex resumed>) = 1 [pid 6911] <... mprotect resumed>) = 0 [pid 6909] close(8 [pid 6918] chdir("./77" [pid 6917] <... futex resumed>) = 0 [pid 6916] <... futex resumed>) = 1 [pid 6914] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... chdir resumed>) = 0 [pid 6917] read(3, [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6914] <... prlimit64 resumed>NULL) = 0 [pid 6911] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6909] close(9 [pid 6918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6917] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... prctl resumed>) = 0 [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... futex resumed>) = 1 [pid 6912] <... futex resumed>) = 0 [pid 6911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6909] close(10./strace-static-x86_64: Process 6919 attached [pid 6918] setpgid(0, 0 [pid 6917] <... futex resumed>) = 1 [pid 6916] <... futex resumed>) = 0 [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6918] <... setpgid resumed>) = 0 [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... futex resumed>) = 0 [pid 6909] close(11 [pid 6919] <... rseq resumed>) = 0 [pid 6917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... futex resumed>) = 0 [pid 6914] sched_setscheduler(0, SCHED_RR, [2] [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] <... clone3 resumed> => {parent_tid=[221]}, 88) = 221 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] set_robust_list(0x7fe89ef759a0, 24 [pid 6918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6917] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6914] <... sched_setscheduler resumed>) = 0 [pid 6911] rt_sigprocmask(SIG_SETMASK, [], [pid 6909] close(12 [pid 6919] <... set_robust_list resumed>) = 0 [pid 6918] <... openat resumed>) = 3 [pid 6917] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] rt_sigprocmask(SIG_SETMASK, [], [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... futex resumed>) = 1 [pid 6912] <... futex resumed>) = 0 [pid 6911] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] close(13 [pid 6919] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6918] write(3, "1000", 4 [pid 6917] <... futex resumed>) = 1 [pid 6916] <... futex resumed>) = 0 [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... futex resumed>) = 0 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6918] <... write resumed>) = 4 [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... futex resumed>) = 0 [pid 6911] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] close(14 [pid 6919] <... capset resumed>) = 0 [pid 6918] close(3 [pid 6917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... futex resumed>) = 0 [pid 6914] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... close resumed>) = 0 [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6914] <... openat resumed>) = 6 [pid 6909] close(15 [pid 6919] <... futex resumed>) = 1 [pid 6918] read(200, [pid 6917] <... futex resumed>) = 0 [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... futex resumed>) = 0 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... futex resumed>) = 1 [pid 6912] <... futex resumed>) = 0 [pid 6911] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] close(16 [pid 6919] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] symlink("/dev/binderfs", "./binderfs" [pid 6917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... futex resumed>) = 0 [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... futex resumed>) = 0 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6918] <... symlink resumed>) = 0 [pid 6917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... futex resumed>) = 0 [pid 6911] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] close(17executing program [pid 6919] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] write(1, "executing program\n", 18 [pid 6917] <... bpf resumed>) = 4 [pid 6914] read(6, [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... futex resumed>) = 0 [pid 6918] <... write resumed>) = 18 [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] close(18 [pid 6919] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6917] <... futex resumed>) = 1 [pid 6916] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = 0 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] close(19 [pid 6919] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... futex resumed>) = 0 [pid 6914] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... futex resumed>) = 0 [pid 6918] <... futex resumed>) = 0 [pid 6917] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] close(20 [pid 6919] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6914] <... futex resumed>) = 1 [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = 0 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... mmap resumed>) = 0x7fe89ef76000 [pid 6917] <... bpf resumed>) = 5 [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6919] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] close(21 [pid 6919] <... futex resumed>) = 0 [pid 6918] <... mprotect resumed>) = 0 [pid 6917] <... futex resumed>) = 1 [pid 6916] <... futex resumed>) = 0 [pid 6914] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6918] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... capset resumed>) = 0 [pid 6911] <... futex resumed>) = 0 [pid 6909] close(22 [pid 6919] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... futex resumed>) = 0 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6919] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6917] signalfd(-1, NULL, 0 [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6914] <... futex resumed>) = 1 [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] close(23./strace-static-x86_64: Process 6920 attached [pid 6919] <... futex resumed>) = 0 [pid 6917] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6919] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6918] <... clone3 resumed> => {parent_tid=[213]}, 88) = 213 [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... futex resumed>) = 0 [pid 6911] <... futex resumed>) = 0 [pid 6909] close(24 [pid 6920] <... rseq resumed>) = 0 [pid 6919] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6918] rt_sigprocmask(SIG_SETMASK, [], [pid 6917] <... futex resumed>) = 1 [pid 6916] <... futex resumed>) = 0 [pid 6914] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] set_robust_list(0x7fe89ef969a0, 24 [pid 6919] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] close(25 [pid 6920] <... set_robust_list resumed>) = 0 [pid 6919] <... futex resumed>) = 0 [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... futex resumed>) = 0 [pid 6914] <... futex resumed>) = 0 [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] rt_sigprocmask(SIG_SETMASK, [], [pid 6919] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] <... futex resumed>) = 0 [pid 6917] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6914] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6912] <... futex resumed>) = 0 [pid 6909] close(26 [pid 6920] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6917] <... prlimit64 resumed>NULL) = 0 [pid 6914] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] close(27 [pid 6920] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6917] <... futex resumed>) = 1 [pid 6916] <... futex resumed>) = 0 [pid 6914] <... futex resumed>) = 0 [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6912] <... futex resumed>) = 0 [pid 6909] close(28 [pid 6917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... futex resumed>) = 0 [pid 6914] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6917] sched_setscheduler(0, SCHED_RR, [2] [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6909] close(29 [pid 6920] <... openat resumed>) = 3 [pid 6917] <... sched_setscheduler resumed>) = 0 [pid 6914] <... futex resumed>) = 0 [pid 6913] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6909] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6913] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] <... futex resumed>) = 1 [pid 6918] <... futex resumed>) = 0 [pid 6917] <... futex resumed>) = 1 [pid 6916] <... futex resumed>) = 0 [pid 6914] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6913] <... futex resumed>) = 0 [pid 6912] <... futex resumed>) = 0 [pid 6909] exit_group(0 [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6915] <... futex resumed>) = ? [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6913] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] close(3 [pid 6910] <... futex resumed>) = ? [pid 6909] <... exit_group resumed>) = ? [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... futex resumed>) = 0 [pid 6917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... futex resumed>) = 0 [pid 6915] +++ exited with 0 +++ [pid 6914] <... futex resumed>) = 0 [pid 6912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... close resumed>) = 0 [pid 6910] +++ exited with 0 +++ [pid 6920] read(3, [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6917] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] close(4 [pid 6917] <... openat resumed>) = 6 [pid 6914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6920] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6912] <... futex resumed>) = 0 [pid 6911] <... close resumed>) = 0 [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6917] <... futex resumed>) = 0 [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6914] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6912] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6911] close(5 [pid 6920] <... futex resumed>) = 1 [pid 6918] <... futex resumed>) = 0 [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6917] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... futex resumed>) = 0 [pid 6914] <... futex resumed>) = 0 [pid 6920] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6918] <... futex resumed>) = 0 [pid 6917] read(6, [pid 6916] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6914] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6911] <... close resumed>) = 0 [pid 6920] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6912] close(3 [pid 6911] close(6 [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6920] <... futex resumed>) = 0 [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6911] <... close resumed>) = 0 [pid 6918] <... futex resumed>) = 0 [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6911] close(7 [pid 6920] <... futex resumed>) = 0 [pid 6918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... close resumed>) = 0 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] close(4 [pid 6911] close(8 [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... futex resumed>) = 0 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6911] close(9 [pid 6912] <... close resumed>) = 0 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6912] close(5 [pid 6911] close(10) = -1 EBADF (Bad file descriptor) [pid 6920] <... bpf resumed>) = 4 [pid 6912] <... close resumed>) = 0 [pid 6909] +++ exited with 0 +++ [pid 6912] close(6 [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] <... close resumed>) = 0 [pid 6911] close(11 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6920] <... futex resumed>) = 1 [pid 6918] <... futex resumed>) = 0 [pid 6912] close(7 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(12 [pid 6912] close(8) = -1 EBADF (Bad file descriptor) [pid 6912] close(9) = -1 EBADF (Bad file descriptor) [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... futex resumed>) = 0 [pid 6912] close(10 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(13 [pid 6920] <... bpf resumed>) = 5 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] close(11 [pid 6911] close(14 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6920] <... futex resumed>) = 1 [pid 6918] <... futex resumed>) = 0 [pid 6916] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] close(12 [pid 6911] close(15 [pid 5844] <... openat resumed>) = 3 [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... futex resumed>) = 0 [pid 6916] <... futex resumed>) = 0 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] signalfd(-1, NULL, 0 [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6912] close(13 [pid 6911] close(16 [pid 5844] newfstatat(3, "", [pid 6920] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6916] <... mmap resumed>) = 0x7fe89ef55000 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6912] close(14 [pid 6911] close(17 [pid 6920] <... futex resumed>) = 1 [pid 6918] <... futex resumed>) = 0 [pid 6916] <... mprotect resumed>) = 0 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 6920] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6912] close(15 [pid 6911] close(18 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6920] <... prlimit64 resumed>NULL) = 0 [pid 6918] <... futex resumed>) = 0 [pid 6916] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6912] close(16 [pid 6911] close(19 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6921 attached [pid 6920] <... futex resumed>) = 0 [pid 6918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(AT_FDCWD, "./77/binderfs", [pid 6921] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... clone3 resumed> => {parent_tid=[209]}, 88) = 209 [pid 6912] close(17 [pid 6911] close(20 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6921] <... rseq resumed>) = 0 [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... futex resumed>) = 0 [pid 6916] rt_sigprocmask(SIG_SETMASK, [], [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] set_robust_list(0x7fe89ef759a0, 24 [pid 6920] sched_setscheduler(0, SCHED_RR, [2] [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6912] close(18 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] unlink("./77/binderfs" [pid 6921] <... set_robust_list resumed>) = 0 [pid 6920] <... sched_setscheduler resumed>) = 0 [pid 6916] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(21 [pid 5844] <... unlink resumed>) = 0 [pid 6921] rt_sigprocmask(SIG_SETMASK, [], [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... futex resumed>) = 0 [pid 6912] close(19 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 6921] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6920] <... futex resumed>) = 1 [pid 6918] <... futex resumed>) = 0 [pid 6916] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(22 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6921] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] close(20 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] <... capset resumed>) = 0 [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... futex resumed>) = 0 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(23 [pid 5844] close(3 [pid 6921] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6912] close(21 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = 0 [pid 6921] <... futex resumed>) = 1 [pid 6920] <... openat resumed>) = 6 [pid 6916] <... futex resumed>) = 0 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(24 [pid 5844] rmdir("./77" [pid 6921] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] close(22 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... rmdir resumed>) = 0 [pid 6921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6920] <... futex resumed>) = 1 [pid 6918] <... futex resumed>) = 0 [pid 6916] <... futex resumed>) = 0 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(25 [pid 6921] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6912] close(23 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] mkdir("./78", 0777 [pid 6921] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... futex resumed>) = 0 [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(26 [pid 6921] <... futex resumed>) = 0 [pid 6920] read(6, [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] close(24 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... mkdir resumed>) = 0 [pid 6921] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6920] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6916] <... futex resumed>) = 0 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(27 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6922 attached [pid 6921] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6912] close(25 [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] set_robust_list(0x55558ca82760, 24 [pid 6921] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] <... futex resumed>) = 1 [pid 6918] <... futex resumed>) = 0 [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] close(28 [pid 6922] <... set_robust_list resumed>) = 0 [pid 6921] <... futex resumed>) = 0 [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] close(26 [pid 6922] chdir("./78" [pid 6921] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... futex resumed>) = 0 [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... chdir resumed>) = 0 [pid 6921] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... futex resumed>) = 0 [pid 6918] <... futex resumed>) = 1 [pid 6916] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6912] close(27 [pid 6911] close(29 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 210 [pid 6922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6921] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... prctl resumed>) = 0 [pid 6921] <... futex resumed>) = 0 [pid 6920] <... capset resumed>) = 0 [pid 6916] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] close(28 [pid 6911] exit_group(0 [pid 6922] setpgid(0, 0 [pid 6921] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6919] <... futex resumed>) = ? [pid 6916] <... futex resumed>) = 0 [pid 6913] <... futex resumed>) = ? [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6911] <... exit_group resumed>) = ? [pid 6922] <... setpgid resumed>) = 0 [pid 6921] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6920] <... futex resumed>) = 1 [pid 6919] +++ exited with 0 +++ [pid 6918] <... futex resumed>) = 0 [pid 6916] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6913] +++ exited with 0 +++ [pid 6912] close(29 [pid 6922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6921] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6921] <... futex resumed>) = 0 [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... futex resumed>) = 0 [pid 6916] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] exit_group(0 [pid 6922] <... openat resumed>) = 3 [pid 6921] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6920] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] <... futex resumed>) = 0 [pid 6914] <... futex resumed>) = ? [pid 6912] <... exit_group resumed>) = ? [pid 6911] +++ exited with 0 +++ [pid 6922] write(3, "1000", 4 [pid 6921] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6914] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=219, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6922] <... write resumed>) = 4 [pid 6921] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] <... futex resumed>) = 0 [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6917] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6922] close(3 [pid 6921] <... futex resumed>) = 0 [pid 6920] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6918] <... futex resumed>) = 0 [pid 6917] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6912] +++ exited with 0 +++ [pid 6922] <... close resumed>) = 0 [pid 6921] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6920] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6917] <... futex resumed>) = 0 [pid 6916] close(3 [pid 6922] read(200, [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6917] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=199, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6916] <... close resumed>) = 0 [pid 6922] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6920] <... futex resumed>) = 0 [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] close(4 [pid 5845] umount2("./75", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6922] symlink("/dev/binderfs", "./binderfs" [pid 6920] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6918] <... futex resumed>) = 0 [pid 6916] <... close resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6922] <... symlink resumed>) = 0 [pid 6920] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] close(5 [pid 5845] openat(AT_FDCWD, "./75", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5842] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYexecuting program [pid 6922] write(1, "executing program\n", 18 [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... close resumed>) = 0 [pid 5845] <... openat resumed>) = 3 [pid 6922] <... write resumed>) = 18 [pid 6920] <... futex resumed>) = 0 [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] newfstatat(3, "", [pid 5842] <... openat resumed>) = 3 [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6918] <... futex resumed>) = 0 [pid 6916] close(6 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] newfstatat(3, "", [pid 6922] <... futex resumed>) = 0 [pid 6920] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] <... close resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6922] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] close(7 [pid 5845] getdents64(3, [pid 5842] getdents64(3, [pid 6922] <... mmap resumed>) = 0x7fe89ef76000 [pid 6920] <... futex resumed>) = 0 [pid 6918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6922] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] close(8 [pid 5845] umount2("./75/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6922] <... mprotect resumed>) = 0 [pid 6920] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... futex resumed>) = 0 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6922] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6920] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6918] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6916] close(9 [pid 5845] newfstatat(AT_FDCWD, "./75/binderfs", [pid 5842] newfstatat(AT_FDCWD, "./78/binderfs", [pid 6922] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6920] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6922] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6920] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] close(10 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6920] <... futex resumed>) = 1 [pid 6918] <... futex resumed>) = 0 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] unlink("./75/binderfs" [pid 5842] unlink("./78/binderfs"./strace-static-x86_64: Process 6923 attached [pid 6922] <... clone3 resumed> => {parent_tid=[211]}, 88) = 211 [pid 6920] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6916] close(11 [pid 5842] <... unlink resumed>) = 0 [pid 6923] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6922] rt_sigprocmask(SIG_SETMASK, [], [pid 6918] close(3 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... unlink resumed>) = 0 [pid 6923] <... rseq resumed>) = 0 [pid 6922] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6916] close(12 [pid 5842] getdents64(3, [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6923] set_robust_list(0x7fe89ef969a0, 24 [pid 6922] <... futex resumed>) = 0 [pid 6918] <... close resumed>) = 0 [pid 6916] close(13 [pid 5845] getdents64(3, [pid 5842] close(3 [pid 6923] <... set_robust_list resumed>) = 0 [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6918] close(4 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = 0 [pid 6923] rt_sigprocmask(SIG_SETMASK, [], [pid 6918] <... close resumed>) = 0 [pid 6916] close(14 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5842] rmdir("./78" [pid 6923] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6918] close(5 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(3 [pid 5842] <... rmdir resumed>) = 0 [pid 6916] close(15 [pid 5842] mkdir("./79", 0777 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... close resumed>) = 0 [pid 6923] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6918] <... close resumed>) = 0 [pid 6916] close(16 [pid 5845] rmdir("./75" [pid 5842] <... mkdir resumed>) = 0 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(17) = -1 EBADF (Bad file descriptor) [pid 6923] <... openat resumed>) = 3 [pid 6918] close(6 [pid 6916] close(18 [pid 5845] <... rmdir resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... close resumed>) = 0 [pid 5845] mkdir("./76", 0777 [pid 6916] close(19) = -1 EBADF (Bad file descriptor) [pid 6916] close(20 [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] close(7 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 6924 attached [pid 6923] <... futex resumed>) = 1 [pid 6922] <... futex resumed>) = 0 [pid 6916] close(21) = -1 EBADF (Bad file descriptor) [pid 6916] close(22 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] close(8 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] close(23 [pid 6918] close(9 [pid 6922] <... futex resumed>) = 0 [pid 6923] read(3, [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 222 [pid 6924] set_robust_list(0x55558ca82760, 24 [pid 6923] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6918] close(10 [pid 6916] close(24 [pid 6924] <... set_robust_list resumed>) = 0 [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6923] <... futex resumed>) = 1 [pid 6922] <... futex resumed>) = 0 [pid 6918] close(11 [pid 6916] close(25 [pid 6923] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] chdir("./79" [pid 6923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] <... futex resumed>) = 0 [pid 6918] close(12 [pid 6916] close(26 [pid 6923] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6924] <... chdir resumed>) = 0 [pid 6918] close(13 [pid 6916] close(27 [pid 6924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... prctl resumed>) = 0 [pid 6918] close(14 [pid 6923] <... futex resumed>) = 1 [pid 6922] <... futex resumed>) = 0 [pid 6916] close(28 [pid 6924] setpgid(0, 0 [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... futex resumed>) = 0 [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6916] close(29 [pid 6922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6916] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] exit_group(0 [pid 6922] <... futex resumed>) = 0 [pid 6923] <... futex resumed>) = 0 [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 6925 attached [pid 6921] <... futex resumed>) = ? [pid 6917] <... futex resumed>) = ? [pid 6916] <... exit_group resumed>) = ? [pid 6925] set_robust_list(0x55558ca82760, 24 [pid 6924] <... setpgid resumed>) = 0 [pid 6923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6921] +++ exited with 0 +++ [pid 6918] close(15 [pid 6917] +++ exited with 0 +++ [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 201 [pid 6925] <... set_robust_list resumed>) = 0 [pid 6924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6923] <... bpf resumed>) = 4 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6916] +++ exited with 0 +++ [pid 6925] chdir("./76" [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=207, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6924] <... openat resumed>) = 3 [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] close(16 [pid 6925] <... chdir resumed>) = 0 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6924] write(3, "1000", 4 [pid 6923] <... futex resumed>) = 1 [pid 6922] <... futex resumed>) = 0 [pid 6918] close(17 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6925] <... prctl resumed>) = 0 [pid 6924] <... write resumed>) = 4 [pid 6923] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6925] setpgid(0, 0 [pid 6922] <... futex resumed>) = 0 [pid 5843] <... openat resumed>) = 3 [pid 6925] <... setpgid resumed>) = 0 [pid 6924] close(3 [pid 6923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6918] close(18 [pid 6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6924] <... close resumed>) = 0 [pid 6923] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 5843] newfstatat(3, "", [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6925] <... openat resumed>) = 3 [pid 6924] read(200, [pid 6923] <... bpf resumed>) = 5 [pid 6918] close(19) = -1 EBADF (Bad file descriptor) [pid 6918] close(20 [pid 6925] write(3, "1000", 4 [pid 6924] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6925] <... write resumed>) = 4 [pid 6924] symlink("/dev/binderfs", "./binderfs" [pid 6923] <... futex resumed>) = 1 [pid 6922] <... futex resumed>) = 0 [pid 6918] close(21 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6925] close(3 [pid 6924] <... symlink resumed>) = 0 [pid 6923] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6925] <... close resumed>) = 0 [pid 6924] write(1, "executing program\n", 18 [pid 6923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] <... futex resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6925] read(200, executing program [pid 6924] <... write resumed>) = 18 [pid 6923] signalfd(-1, NULL, 0 [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] newfstatat(AT_FDCWD, "./77/binderfs", [pid 6925] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6923] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6925] symlink("/dev/binderfs", "./binderfs" [pid 6924] <... futex resumed>) = 0 [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] unlink("./77/binderfs" [pid 6925] <... symlink resumed>) = 0 [pid 6924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6923] <... futex resumed>) = 1 [pid 6922] <... futex resumed>) = 0 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... unlink resumed>) = 0 [pid 6924] <... mmap resumed>) = 0x7fe89ef76000 [pid 6923] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] close(22 [pid 6925] write(1, "executing program\n", 18executing program [pid 6924] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6923] <... prlimit64 resumed>NULL) = 0 [pid 6922] <... futex resumed>) = 0 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6925] <... write resumed>) = 18 [pid 6924] <... mprotect resumed>) = 0 [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6918] close(23 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6923] <... futex resumed>) = 0 [pid 6922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] close(3 [pid 6925] <... futex resumed>) = 0 [pid 6923] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6918] close(24 [pid 5843] <... close resumed>) = 0 [pid 6925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6924] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6923] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... mmap resumed>) = 0x7fe89ef76000 [pid 6924] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6923] sched_setscheduler(0, SCHED_RR, [2] [pid 6922] <... futex resumed>) = 0 [pid 5843] rmdir("./77" [pid 6925] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6923] <... sched_setscheduler resumed>) = 0 [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6918] close(25 [pid 5843] <... rmdir resumed>) = 0 [pid 6925] <... mprotect resumed>) = 0 [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6924] <... clone3 resumed> => {parent_tid=[223]}, 88) = 223 [pid 6923] <... futex resumed>) = 0 [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdir("./78", 0777./strace-static-x86_64: Process 6926 attached [pid 6925] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6924] rt_sigprocmask(SIG_SETMASK, [], [pid 6923] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6922] <... futex resumed>) = 0 [pid 5843] <... mkdir resumed>) = 0 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6925] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6924] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6923] <... openat resumed>) = 6 [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6918] close(26 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6926] <... rseq resumed>) = 0 [pid 6925] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6928 attached ./strace-static-x86_64: Process 6927 attached [pid 6926] set_robust_list(0x7fe89ef969a0, 24 [pid 6924] <... futex resumed>) = 0 [pid 6923] <... futex resumed>) = 0 [pid 6922] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6918] close(27 [pid 6928] set_robust_list(0x55558ca82760, 24 [pid 6927] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6926] <... set_robust_list resumed>) = 0 [pid 6925] <... clone3 resumed> => {parent_tid=[202]}, 88) = 202 [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6923] read(6, [pid 6922] <... futex resumed>) = 0 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 210 [pid 6928] <... set_robust_list resumed>) = 0 [pid 6927] <... rseq resumed>) = 0 [pid 6926] rt_sigprocmask(SIG_SETMASK, [], [pid 6925] rt_sigprocmask(SIG_SETMASK, [], [pid 6922] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6918] close(28 [pid 6928] chdir("./78" [pid 6927] set_robust_list(0x7fe89ef969a0, 24 [pid 6926] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6925] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... chdir resumed>) = 0 [pid 6927] <... set_robust_list resumed>) = 0 [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6927] rt_sigprocmask(SIG_SETMASK, [], [pid 6926] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6925] <... futex resumed>) = 0 [pid 6918] close(29 [pid 6928] <... prctl resumed>) = 0 [pid 6927] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6918] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] setpgid(0, 0 [pid 6927] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6926] <... openat resumed>) = 3 [pid 6918] exit_group(0 [pid 6928] <... setpgid resumed>) = 0 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6920] <... futex resumed>) = ? [pid 6918] <... exit_group resumed>) = ? [pid 6927] <... openat resumed>) = 3 [pid 6928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... futex resumed>) = 1 [pid 6924] <... futex resumed>) = 0 [pid 6920] +++ exited with 0 +++ [pid 6927] <... futex resumed>) = 1 [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] <... openat resumed>) = 3 [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6926] read(3, [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... futex resumed>) = 0 [pid 6928] write(3, "1000", 4 [pid 6927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6918] +++ exited with 0 +++ [pid 6928] <... write resumed>) = 4 [pid 6927] read(3, [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] close(3 [pid 6927] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6926] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6928] <... close resumed>) = 0 [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6924] <... futex resumed>) = 0 [pid 6922] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6928] read(200, [pid 6927] <... futex resumed>) = 1 [pid 6926] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] <... futex resumed>) = 0 [pid 5841] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6928] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6928] symlink("/dev/binderfs", "./binderfs" [pid 6927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] <... futex resumed>) = 0 [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6928] <... symlink resumed>) = 0 [pid 6927] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] <... futex resumed>) = 0 [pid 6922] <... mmap resumed>) = 0x7fe89ef55000 executing program [pid 6928] write(1, "executing program\n", 18 [pid 6927] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6926] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6922] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 5841] <... openat resumed>) = 3 [pid 6928] <... write resumed>) = 18 [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] <... futex resumed>) = 1 [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... mprotect resumed>) = 0 [pid 5841] newfstatat(3, "", [pid 6928] <... futex resumed>) = 0 [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6926] <... futex resumed>) = 0 [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... futex resumed>) = 1 [pid 6928] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6922] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6928] <... mmap resumed>) = 0x7fe89ef76000 [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6922] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6926] <... bpf resumed>) = 4 [pid 6928] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6927] <... futex resumed>) = 0 [pid 6925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5841] getdents64(3, ./strace-static-x86_64: Process 6929 attached [pid 6928] <... mprotect resumed>) = 0 [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6929] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6928] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] <... futex resumed>) = 1 [pid 6925] <... futex resumed>) = 0 [pid 6924] <... futex resumed>) = 0 [pid 6922] <... clone3 resumed> => {parent_tid=[212]}, 88) = 212 [pid 5841] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6929] <... rseq resumed>) = 0 [pid 6928] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] rt_sigprocmask(SIG_SETMASK, [], [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6929] set_robust_list(0x7fe89ef759a0, 24 [pid 6928] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6924] <... futex resumed>) = 0 [pid 6922] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5841] newfstatat(AT_FDCWD, "./77/binderfs", [pid 6929] <... set_robust_list resumed>) = 0 [pid 6926] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6927] <... bpf resumed>) = 4 [pid 6922] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6929] rt_sigprocmask(SIG_SETMASK, [], [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6930 attached [pid 6929] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6927] <... futex resumed>) = 1 [pid 6926] <... bpf resumed>) = 5 [pid 6925] <... futex resumed>) = 0 [pid 6922] <... futex resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6930] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6929] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6928] <... clone3 resumed> => {parent_tid=[211]}, 88) = 211 [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] unlink("./77/binderfs" [pid 6930] <... rseq resumed>) = 0 [pid 6929] <... capset resumed>) = 0 [pid 6928] rt_sigprocmask(SIG_SETMASK, [], [pid 6927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] <... futex resumed>) = 1 [pid 6925] <... futex resumed>) = 0 [pid 6924] <... futex resumed>) = 0 [pid 6930] set_robust_list(0x7fe89ef969a0, 24 [pid 6929] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6927] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6926] signalfd(-1, NULL, 0 [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... unlink resumed>) = 0 [pid 6930] <... set_robust_list resumed>) = 0 [pid 6929] <... futex resumed>) = 1 [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] <... bpf resumed>) = 5 [pid 6926] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6924] <... futex resumed>) = 0 [pid 6922] <... futex resumed>) = 0 [pid 5841] getdents64(3, [pid 6930] rt_sigprocmask(SIG_SETMASK, [], [pid 6929] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] <... futex resumed>) = 0 [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6930] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6927] <... futex resumed>) = 1 [pid 6926] <... futex resumed>) = 0 [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] <... futex resumed>) = 0 [pid 5841] close(3 [pid 6930] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6929] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... close resumed>) = 0 [pid 6930] <... openat resumed>) = 3 [pid 6929] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] rmdir("./77" [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6929] <... futex resumed>) = 0 [pid 6927] signalfd(-1, NULL, 0 [pid 6926] <... futex resumed>) = 0 [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] <... futex resumed>) = 1 [pid 6922] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] <... futex resumed>) = 1 [pid 6929] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6928] <... futex resumed>) = 0 [pid 6927] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6926] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] <... futex resumed>) = 0 [pid 5841] <... rmdir resumed>) = 0 [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6929] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... prlimit64 resumed>NULL) = 0 [pid 6922] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] mkdir("./78", 0777 [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6929] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] <... futex resumed>) = 0 [pid 6927] <... futex resumed>) = 1 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] <... futex resumed>) = 0 [pid 6922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6930] read(3, [pid 6929] <... futex resumed>) = 0 [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6926] <... futex resumed>) = 1 [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... futex resumed>) = 0 [pid 6922] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6929] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... futex resumed>) = 0 [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6929] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] <... futex resumed>) = 0 [pid 6922] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... mkdir resumed>) = 0 [pid 6930] <... futex resumed>) = 1 [pid 6929] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] <... futex resumed>) = 0 [pid 6927] <... prlimit64 resumed>NULL) = 0 [pid 6926] sched_setscheduler(0, SCHED_RR, [2] [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6929] <... futex resumed>) = 0 [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... sched_setscheduler resumed>) = 0 [pid 6922] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6929] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6928] <... futex resumed>) = 0 [pid 6927] <... futex resumed>) = 1 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] <... futex resumed>) = 0 [pid 6922] <... futex resumed>) = 0 [pid 6930] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6929] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6926] <... futex resumed>) = 1 [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... futex resumed>) = 0 [pid 6922] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6930] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6929] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6929] <... futex resumed>) = 0 [pid 6927] sched_setscheduler(0, SCHED_RR, [2] [pid 6926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] <... futex resumed>) = 0 [pid 6922] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] <... futex resumed>) = 1 [pid 6929] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6928] <... futex resumed>) = 0 [pid 6927] <... sched_setscheduler resumed>) = 0 [pid 6926] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] <... futex resumed>) = 0 [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6929] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... openat resumed>) = 6 [pid 6922] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6929] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] <... futex resumed>) = 0 [pid 6927] <... futex resumed>) = 1 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] <... futex resumed>) = 0 [pid 6922] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6929] <... futex resumed>) = 0 [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6926] <... futex resumed>) = 1 [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... futex resumed>) = 0 [pid 6930] <... futex resumed>) = 0 [pid 6929] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6931 attached [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] <... futex resumed>) = 0 [pid 6927] <... openat resumed>) = 6 [pid 6926] read(6, [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6931] set_robust_list(0x55558ca82760, 24 [pid 6930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6923] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6931] <... set_robust_list resumed>) = 0 [pid 6927] <... futex resumed>) = 0 [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6923] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] chdir("./78" [pid 6927] read(6, [pid 6925] <... futex resumed>) = 0 [pid 6923] <... futex resumed>) = 0 [pid 6922] close(3 [pid 6931] <... chdir resumed>) = 0 [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6923] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6922] <... close resumed>) = 0 [pid 6931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6926] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6922] close(4 [pid 6931] <... prctl resumed>) = 0 [pid 6930] <... bpf resumed>) = 4 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... close resumed>) = 0 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 214 [pid 6931] setpgid(0, 0 [pid 6926] <... futex resumed>) = 1 [pid 6922] close(5 [pid 6931] <... setpgid resumed>) = 0 [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6924] <... futex resumed>) = 0 [pid 6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... close resumed>) = 0 [pid 6922] close(6 [pid 6931] <... openat resumed>) = 3 [pid 6930] <... futex resumed>) = 1 [pid 6928] <... futex resumed>) = 0 [pid 6926] <... futex resumed>) = 0 [pid 6924] <... futex resumed>) = 1 [pid 6922] <... close resumed>) = 0 [pid 6931] write(3, "1000", 4 [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] close(7 [pid 6931] <... write resumed>) = 4 [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] <... futex resumed>) = 0 [pid 6926] <... capset resumed>) = 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] close(3 [pid 6930] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] close(8 [pid 6931] <... close resumed>) = 0 [pid 6930] <... bpf resumed>) = 5 [pid 6926] <... futex resumed>) = 1 [pid 6924] <... futex resumed>) = 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] read(200, [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] close(9 [pid 6931] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6930] <... futex resumed>) = 1 [pid 6928] <... futex resumed>) = 0 [pid 6926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6925] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... futex resumed>) = 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] symlink("/dev/binderfs", "./binderfs" [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] close(10 [pid 6931] <... symlink resumed>) = 0 [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] <... futex resumed>) = 0 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] write(1, "executing program\n", 18executing program [pid 6930] signalfd(-1, NULL, 0 [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6926] <... futex resumed>) = 0 [pid 6925] <... mmap resumed>) = 0x7fe89ef55000 [pid 6924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] close(11 [pid 6931] <... write resumed>) = 18 [pid 6930] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6925] <... mprotect resumed>) = 0 [pid 6924] <... futex resumed>) = 0 [pid 6922] close(12 [pid 6931] <... futex resumed>) = 0 [pid 6930] <... futex resumed>) = 1 [pid 6928] <... futex resumed>) = 0 [pid 6926] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6925] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6925] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6922] close(13 [pid 6931] <... mmap resumed>) = 0x7fe89ef76000 [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] <... futex resumed>) = 0 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6932 attached [pid 6931] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6930] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6926] <... futex resumed>) = 1 [pid 6924] <... futex resumed>) = 0 [pid 6922] close(14 [pid 6932] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6931] <... mprotect resumed>) = 0 [pid 6930] <... prlimit64 resumed>NULL) = 0 [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] <... clone3 resumed> => {parent_tid=[203]}, 88) = 203 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... rseq resumed>) = 0 [pid 6931] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6925] rt_sigprocmask(SIG_SETMASK, [], [pid 6924] <... futex resumed>) = 0 [pid 6922] close(15 [pid 6932] set_robust_list(0x7fe89ef759a0, 24 [pid 6930] <... futex resumed>) = 1 [pid 6928] <... futex resumed>) = 0 [pid 6926] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6925] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6932] <... set_robust_list resumed>) = 0 [pid 6931] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6930] sched_setscheduler(0, SCHED_RR, [2] [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] close(16 [pid 6932] rt_sigprocmask(SIG_SETMASK, [], [pid 6931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6930] <... sched_setscheduler resumed>) = 0 [pid 6928] <... futex resumed>) = 0 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] <... futex resumed>) = 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6933 attached [pid 6932] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6926] <... futex resumed>) = 1 [pid 6925] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] <... futex resumed>) = 0 [pid 6922] close(17 [pid 6933] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6932] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6931] <... clone3 resumed> => {parent_tid=[215]}, 88) = 215 [pid 6930] <... futex resumed>) = 0 [pid 6928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... rseq resumed>) = 0 [pid 6932] <... capset resumed>) = 0 [pid 6931] rt_sigprocmask(SIG_SETMASK, [], [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6924] <... futex resumed>) = 0 [pid 6922] close(18 [pid 6933] set_robust_list(0x7fe89ef969a0, 24 [pid 6932] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] <... futex resumed>) = 0 [pid 6926] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... set_robust_list resumed>) = 0 [pid 6932] <... futex resumed>) = 1 [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6926] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] close(19 [pid 6933] rt_sigprocmask(SIG_SETMASK, [], [pid 6932] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] <... futex resumed>) = 0 [pid 6930] <... openat resumed>) = 6 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6932] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... futex resumed>) = 0 [pid 6925] <... futex resumed>) = 0 [pid 6924] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] close(20 [pid 6933] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6932] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6930] <... futex resumed>) = 1 [pid 6928] <... futex resumed>) = 0 [pid 6926] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6925] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] <... futex resumed>) = 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... openat resumed>) = 3 [pid 6932] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6924] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] close(21 [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6932] <... futex resumed>) = 0 [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] <... futex resumed>) = 0 [pid 6926] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... futex resumed>) = 1 [pid 6932] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6931] <... futex resumed>) = 0 [pid 6930] read(6, [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6926] <... futex resumed>) = 0 [pid 6925] <... futex resumed>) = 0 [pid 6924] close(3 [pid 6922] close(22 [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6932] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6926] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] <... close resumed>) = 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6932] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] <... futex resumed>) = 0 [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6924] close(4 [pid 6922] close(23 [pid 6933] read(3, [pid 6932] <... futex resumed>) = 0 [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6930] <... futex resumed>) = 1 [pid 6928] <... futex resumed>) = 0 [pid 6927] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6925] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] <... close resumed>) = 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6932] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] <... futex resumed>) = 0 [pid 6924] close(5 [pid 6922] close(24 [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6932] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] <... futex resumed>) = 0 [pid 6927] <... futex resumed>) = 0 [pid 6925] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] <... close resumed>) = 0 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... futex resumed>) = 1 [pid 6932] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] <... futex resumed>) = 0 [pid 6930] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6922] close(25 [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6932] <... futex resumed>) = 0 [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] <... capset resumed>) = 0 [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] close(6 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6932] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] <... futex resumed>) = 0 [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] <... futex resumed>) = 0 [pid 6925] <... futex resumed>) = 1 [pid 6924] <... close resumed>) = 0 [pid 6922] close(26 [pid 6933] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6930] <... futex resumed>) = 1 [pid 6928] <... futex resumed>) = 0 [pid 6927] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] close(7 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] close(27 [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] <... futex resumed>) = 0 [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] close(8 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... futex resumed>) = 1 [pid 6931] <... futex resumed>) = 0 [pid 6930] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6927] <... futex resumed>) = 1 [pid 6925] <... futex resumed>) = 0 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] close(28 [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... futex resumed>) = 0 [pid 6930] <... futex resumed>) = 0 [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6925] <... futex resumed>) = 0 [pid 6924] close(9 [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6930] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6928] <... futex resumed>) = 0 [pid 6927] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6925] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6922] close(29 [pid 6933] <... futex resumed>) = 0 [pid 6931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6930] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6927] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6922] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6927] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6924] close(10 [pid 6922] exit_group(0 [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... futex resumed>) = 0 [pid 6930] <... futex resumed>) = 0 [pid 6929] <... futex resumed>) = ? [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6927] <... futex resumed>) = 1 [pid 6925] <... futex resumed>) = 0 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6923] <... futex resumed>) = ? [pid 6922] <... exit_group resumed>) = ? [pid 6933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6930] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6929] +++ exited with 0 +++ [pid 6928] <... futex resumed>) = 0 [pid 6927] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6925] close(3 [pid 6924] close(11 [pid 6923] +++ exited with 0 +++ [pid 6930] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... bpf resumed>) = 4 [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6925] <... close resumed>) = 0 [pid 6924] close(12 [pid 6930] <... futex resumed>) = 0 [pid 6928] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] close(4 [pid 6924] close(13 [pid 6922] +++ exited with 0 +++ [pid 6933] <... futex resumed>) = 1 [pid 6931] <... futex resumed>) = 0 [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] <... futex resumed>) = 0 [pid 6925] <... close resumed>) = 0 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 6933] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6925] close(5 [pid 6924] close(14 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 6931] <... futex resumed>) = 0 [pid 6930] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = 0 [pid 6933] <... bpf resumed>) = 5 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] close(6 [pid 6924] close(15 [pid 6933] <... futex resumed>) = 0 [pid 6931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6930] <... futex resumed>) = 1 [pid 6928] <... futex resumed>) = 0 [pid 6925] <... close resumed>) = 0 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] close(7 [pid 6924] close(16 [pid 5844] <... restart_syscall resumed>) = 0 [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... futex resumed>) = 0 [pid 6930] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6928] <... futex resumed>) = 0 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] signalfd(-1, NULL, 0 [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6930] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6928] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6925] close(8 [pid 6924] close(17 [pid 6933] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6930] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] close(9 [pid 6924] close(18 [pid 5844] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6933] <... futex resumed>) = 1 [pid 6931] <... futex resumed>) = 0 [pid 6930] <... futex resumed>) = 1 [pid 6928] <... futex resumed>) = 0 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6928] close(3 [pid 6925] close(10 [pid 6924] close(19 [pid 5844] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... futex resumed>) = 0 [pid 6928] <... close resumed>) = 0 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... openat resumed>) = 3 [pid 6933] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] close(20 [pid 6933] <... prlimit64 resumed>NULL) = 0 [pid 6928] close(4 [pid 6925] close(11 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(3, "", [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] <... close resumed>) = 0 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] close(21 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6933] <... futex resumed>) = 1 [pid 6931] <... futex resumed>) = 0 [pid 6928] close(5 [pid 6925] close(12 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] close(22 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... futex resumed>) = 0 [pid 6928] <... close resumed>) = 0 [pid 6925] close(13 [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6933] sched_setscheduler(0, SCHED_RR, [2] [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6928] close(6 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] close(23 [pid 6925] close(14 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6933] <... sched_setscheduler resumed>) = 0 [pid 6928] <... close resumed>) = 0 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] close(7 [pid 6925] close(15 [pid 6924] close(24 [pid 5844] newfstatat(AT_FDCWD, "./78/binderfs", [pid 6933] <... futex resumed>) = 1 [pid 6931] <... futex resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] close(8 [pid 6925] close(16 [pid 6924] close(25 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... futex resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6928] close(9 [pid 5844] unlink("./78/binderfs" [pid 6933] <... openat resumed>) = 6 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(17 [pid 6924] close(26 [pid 5844] <... unlink resumed>) = 0 [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] close(10 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6933] <... futex resumed>) = 1 [pid 6931] <... futex resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(18 [pid 6924] close(27 [pid 5844] getdents64(3, [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] close(11 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... futex resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(19 [pid 6924] close(28 [pid 5844] close(3 [pid 6933] read(6, [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6928] close(12 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(20 [pid 6924] close(29 [pid 5844] <... close resumed>) = 0 [pid 6928] close(13 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] rmdir("./78" [pid 6928] close(14 [pid 6925] close(21 [pid 6924] exit_group(0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6926] <... futex resumed>) = ? [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6924] <... exit_group resumed>) = ? [pid 6928] close(15 [pid 6926] +++ exited with 0 +++ [pid 6925] close(22 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... rmdir resumed>) = 0 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] close(16 [pid 6925] close(23 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] mkdir("./79", 0777 [pid 6928] close(17 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(24 [pid 6928] close(18 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... mkdir resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(25 [pid 6928] close(19 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(26 [pid 6928] close(20 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(27 [pid 6928] close(21 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(28 [pid 6928] close(22 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6934 attached [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] close(29 [pid 6934] set_robust_list(0x55558ca82760, 24 [pid 6928] close(23 [pid 6925] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... set_robust_list resumed>) = 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6925] exit_group(0 [pid 6934] chdir("./79" [pid 6928] close(24 [pid 6927] <... futex resumed>) = ? [pid 6924] +++ exited with 0 +++ [pid 6932] <... futex resumed>) = ? [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6927] +++ exited with 0 +++ [pid 6925] <... exit_group resumed>) = ? [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6934] <... chdir resumed>) = 0 [pid 6932] +++ exited with 0 +++ [pid 6928] close(25 [pid 6925] +++ exited with 0 +++ [pid 6934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... prctl resumed>) = 0 [pid 6928] close(26 [pid 6934] setpgid(0, 0 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... setpgid resumed>) = 0 [pid 6928] close(27 [pid 6934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] close(28 [pid 6934] <... openat resumed>) = 3 [pid 6928] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6928] close(29) = -1 EBADF (Bad file descriptor) [pid 6928] exit_group(0 [pid 6934] write(3, "1000", 4 [pid 6931] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 213 [pid 6934] <... write resumed>) = 4 [pid 6931] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] <... futex resumed>) = ? [pid 6928] <... exit_group resumed>) = ? [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=201, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6934] close(3 [pid 6931] <... futex resumed>) = 0 [pid 6930] +++ exited with 0 +++ [pid 6928] +++ exited with 0 +++ [pid 6934] <... close resumed>) = 0 [pid 6931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6934] read(200, [pid 6931] <... mmap resumed>) = 0x7fe89ef55000 [pid 5845] umount2("./76", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6934] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=210, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5842] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6934] symlink("/dev/binderfs", "./binderfs" [pid 6931] <... mprotect resumed>) = 0 [pid 5845] openat(AT_FDCWD, "./76", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5843] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6934] <... symlink resumed>) = 0 [pid 5845] <... openat resumed>) = 3 [pid 6931] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5845] newfstatat(3, "", executing program [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6934] write(1, "executing program\n", 18 [pid 6931] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] <... openat resumed>) = 3 [pid 6934] <... write resumed>) = 18 [pid 6931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5845] getdents64(3, [pid 5843] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5843] <... openat resumed>) = 3 [pid 5842] newfstatat(3, "", [pid 6934] <... futex resumed>) = 0 [pid 5845] umount2("./76/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6931] <... clone3 resumed> => {parent_tid=[216]}, 88) = 216 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] newfstatat(3, "", [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6934] <... mmap resumed>) = 0x7fe89ef76000 [pid 6931] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] newfstatat(AT_FDCWD, "./76/binderfs", [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] getdents64(3, [pid 6934] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6931] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6934] <... mprotect resumed>) = 0 [pid 6931] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5843] getdents64(3, [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6934] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6931] <... futex resumed>) = 0 [pid 5845] unlink("./76/binderfs" [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6934] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6931] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... unlink resumed>) = 0 [pid 5843] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] newfstatat(AT_FDCWD, "./79/binderfs", ./strace-static-x86_64: Process 6936 attached [pid 5845] getdents64(3, [pid 5843] newfstatat(AT_FDCWD, "./78/binderfs", [pid 6936] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6934] <... clone3 resumed> => {parent_tid=[214]}, 88) = 214 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6936] <... rseq resumed>) = 0 [pid 6934] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] close(3 [pid 5843] unlink("./78/binderfs" [pid 6936] set_robust_list(0x7fe89ef969a0, 24 [pid 5842] unlink("./79/binderfs" [pid 6936] <... set_robust_list resumed>) = 0 [pid 6934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5845] <... close resumed>) = 0 [pid 5843] <... unlink resumed>) = 0 [pid 5842] <... unlink resumed>) = 0 [pid 6936] rt_sigprocmask(SIG_SETMASK, [], [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] rmdir("./76" [pid 6936] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6934] <... futex resumed>) = 0 [pid 5845] <... rmdir resumed>) = 0 [pid 5843] getdents64(3, [pid 5842] getdents64(3, [pid 6936] openat(AT_FDCWD, "/dev/cuse", O_RDWR) = 3 [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] mkdir("./77", 0777 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... mkdir resumed>) = 0 [pid 5843] close(3 [pid 5842] close(3 [pid 6936] <... futex resumed>) = 1 [pid 6934] <... futex resumed>) = 0 [pid 5843] <... close resumed>) = 0 [pid 5842] <... close resumed>) = 0 [pid 6936] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] rmdir("./78" [pid 5842] rmdir("./79" [pid 6936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6934] <... futex resumed>) = 0 [pid 5843] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6937 attached [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6937] set_robust_list(0x55558ca82760, 24 [pid 6936] read(3, [pid 6933] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5842] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6935 attached [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdir("./79", 0777 [pid 6937] <... set_robust_list resumed>) = 0 [pid 6936] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6935] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6933] <... futex resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 204 [pid 5843] <... mkdir resumed>) = 0 [pid 5842] mkdir("./80", 0777 [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6935] <... rseq resumed>) = 0 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6937] chdir("./77" [pid 6936] <... futex resumed>) = 1 [pid 6935] set_robust_list(0x7fe89ef759a0, 24 [pid 5842] <... mkdir resumed>) = 0 [pid 6934] <... futex resumed>) = 0 [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6938 attached [pid 6937] <... chdir resumed>) = 0 [pid 6936] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6935] <... set_robust_list resumed>) = 0 [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6938] set_robust_list(0x55558ca82760, 24 [pid 6937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6936] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6935] rt_sigprocmask(SIG_SETMASK, [], [pid 6938] <... set_robust_list resumed>) = 0 [pid 6937] <... prctl resumed>) = 0 [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6935] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 212 [pid 6937] setpgid(0, 0 [pid 6936] <... futex resumed>) = 1 [pid 6934] <... futex resumed>) = 0 [pid 6937] <... setpgid resumed>) = 0 [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6935] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6939 attached [pid 6938] chdir("./79" [pid 6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6936] <... futex resumed>) = 0 [pid 6935] <... capset resumed>) = 0 [pid 6934] <... futex resumed>) = 0 [pid 6939] set_robust_list(0x55558ca82760, 24 [pid 6937] <... openat resumed>) = 3 [pid 6936] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6935] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6938] <... chdir resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 224 [pid 6939] <... set_robust_list resumed>) = 0 [pid 6935] <... futex resumed>) = 1 [pid 6934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... futex resumed>) = 0 [pid 6939] chdir("./80" [pid 6938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6937] write(3, "1000", 4 [pid 6935] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] <... chdir resumed>) = 0 [pid 6938] <... prctl resumed>) = 0 [pid 6937] <... write resumed>) = 4 [pid 6936] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = 1 [pid 6933] <... futex resumed>) = 0 [pid 6931] <... futex resumed>) = 1 [pid 6939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6938] setpgid(0, 0 [pid 6937] close(3 [pid 6936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6933] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6939] <... prctl resumed>) = 0 [pid 6938] <... setpgid resumed>) = 0 [pid 6937] <... close resumed>) = 0 [pid 6936] <... bpf resumed>) = 4 [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] setpgid(0, 0 [pid 6938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6937] read(200, [pid 6933] <... futex resumed>) = 0 [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] <... setpgid resumed>) = 0 [pid 6938] <... openat resumed>) = 3 [pid 6937] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6931] <... futex resumed>) = 0 [pid 6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6937] symlink("/dev/binderfs", "./binderfs" [pid 6936] <... futex resumed>) = 1 [pid 6934] <... futex resumed>) = 0 [pid 6933] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6939] <... openat resumed>) = 3 [pid 6938] write(3, "1000", 4 [pid 6937] <... symlink resumed>) = 0 [pid 6936] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6933] <... futex resumed>) = 0 executing program [pid 6939] write(3, "1000", 4 [pid 6938] <... write resumed>) = 4 [pid 6937] write(1, "executing program\n", 18 [pid 6936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6934] <... futex resumed>) = 0 [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] <... write resumed>) = 4 [pid 6938] close(3 [pid 6937] <... write resumed>) = 18 [pid 6936] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6933] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... futex resumed>) = 0 [pid 6939] close(3 [pid 6938] <... close resumed>) = 0 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6936] <... bpf resumed>) = 5 [pid 6933] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6939] <... close resumed>) = 0 [pid 6938] read(200, [pid 6937] <... futex resumed>) = 0 [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] read(200, [pid 6938] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6936] <... futex resumed>) = 1 [pid 6934] <... futex resumed>) = 0 [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6938] symlink("/dev/binderfs", "./binderfs" [pid 6937] <... mmap resumed>) = 0x7fe89ef76000 [pid 6936] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... futex resumed>) = 1 [pid 6931] <... futex resumed>) = 0 [pid 6939] symlink("/dev/binderfs", "./binderfs" [pid 6938] <... symlink resumed>) = 0 [pid 6937] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6934] <... futex resumed>) = 0 [pid 6933] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] <... symlink resumed>) = 0 [pid 6937] <... mprotect resumed>) = 0 [pid 6936] signalfd(-1, NULL, 0 [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6933] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6931] <... futex resumed>) = 0 executing program executing program [pid 6939] write(1, "executing program\n", 18 [pid 6938] write(1, "executing program\n", 18 [pid 6937] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6936] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6939] <... write resumed>) = 18 [pid 6938] <... write resumed>) = 18 [pid 6937] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... futex resumed>) = 0 [pid 6931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6936] <... futex resumed>) = 1 [pid 6934] <... futex resumed>) = 0 [pid 6933] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6931] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6940 attached [pid 6939] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6936] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6931] <... futex resumed>) = 0 [pid 6940] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6937] <... clone3 resumed> => {parent_tid=[205]}, 88) = 205 [pid 6936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6934] <... futex resumed>) = 0 [pid 6933] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6940] <... rseq resumed>) = 0 [pid 6939] <... mmap resumed>) = 0x7fe89ef76000 [pid 6938] <... mmap resumed>) = 0x7fe89ef76000 [pid 6937] rt_sigprocmask(SIG_SETMASK, [], [pid 6936] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6933] <... futex resumed>) = 0 [pid 6931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] set_robust_list(0x7fe89ef969a0, 24 [pid 6939] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6938] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6937] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6936] <... prlimit64 resumed>NULL) = 0 [pid 6933] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6931] close(3 [pid 6940] <... set_robust_list resumed>) = 0 [pid 6939] <... mprotect resumed>) = 0 [pid 6938] <... mprotect resumed>) = 0 [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] <... close resumed>) = 0 [pid 6940] rt_sigprocmask(SIG_SETMASK, [], [pid 6939] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6938] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6937] <... futex resumed>) = 0 [pid 6936] <... futex resumed>) = 1 [pid 6934] <... futex resumed>) = 0 [pid 6940] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6939] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6938] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6936] sched_setscheduler(0, SCHED_RR, [2] [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] close(4 [pid 6940] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6936] <... sched_setscheduler resumed>) = 0 [pid 6934] <... futex resumed>) = 0 [pid 6940] <... openat resumed>) = 3 [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6936] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6942 attached ./strace-static-x86_64: Process 6941 attached [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6942] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6940] <... futex resumed>) = 1 [pid 6939] <... clone3 resumed> => {parent_tid=[225]}, 88) = 225 [pid 6941] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] rt_sigprocmask(SIG_SETMASK, [], [pid 6938] <... clone3 resumed> => {parent_tid=[213]}, 88) = 213 [pid 6937] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... close resumed>) = 0 [pid 6942] <... rseq resumed>) = 0 [pid 6941] <... rseq resumed>) = 0 [pid 6939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6938] rt_sigprocmask(SIG_SETMASK, [], [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] close(5 [pid 6942] set_robust_list(0x7fe89ef969a0, 24 [pid 6941] set_robust_list(0x7fe89ef969a0, 24 [pid 6940] <... futex resumed>) = 0 [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6937] <... futex resumed>) = 1 [pid 6936] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = 1 [pid 6942] <... set_robust_list resumed>) = 0 [pid 6941] <... set_robust_list resumed>) = 0 [pid 6940] read(3, [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6936] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6931] <... close resumed>) = 0 [pid 6942] rt_sigprocmask(SIG_SETMASK, [], [pid 6941] rt_sigprocmask(SIG_SETMASK, [], [pid 6940] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] <... futex resumed>) = 0 [pid 6936] <... openat resumed>) = 6 [pid 6931] close(6 [pid 6942] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6941] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] <... close resumed>) = 0 [pid 6942] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6941] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6940] <... futex resumed>) = 1 [pid 6937] <... futex resumed>) = 0 [pid 6936] <... futex resumed>) = 1 [pid 6934] <... futex resumed>) = 0 [pid 6931] close(7 [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6936] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6934] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6937] <... futex resumed>) = 0 [pid 6936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6934] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6936] read(6, [pid 6934] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6931] close(8 [pid 6940] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] close(9 [pid 6942] <... openat resumed>) = 3 [pid 6941] <... openat resumed>) = 3 [pid 6940] <... futex resumed>) = 1 [pid 6937] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] close(10 [pid 6942] <... futex resumed>) = 1 [pid 6941] <... futex resumed>) = 1 [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6937] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6941] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6931] close(11 [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] <... futex resumed>) = 0 [pid 6939] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] read(3, [pid 6941] read(3, [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] close(12 [pid 6942] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6941] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6937] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6931] close(13 [pid 6942] <... futex resumed>) = 1 [pid 6941] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6941] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] close(14 [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6941] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6940] <... bpf resumed>) = 4 [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... futex resumed>) = 0 [pid 6931] close(15 [pid 6942] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6941] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... futex resumed>) = 1 [pid 6937] <... futex resumed>) = 0 [pid 6934] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6931] close(16 [pid 6942] <... futex resumed>) = 1 [pid 6941] <... futex resumed>) = 1 [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] <... mmap resumed>) = 0x7fe89ef55000 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... futex resumed>) = 0 [pid 6934] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6931] close(17 [pid 6942] <... futex resumed>) = 0 [pid 6941] <... futex resumed>) = 0 [pid 6940] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6939] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = 0 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6934] <... mprotect resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6941] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6934] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6931] close(18 [pid 6940] <... bpf resumed>) = 5 [pid 6939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6934] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] close(19 [pid 6942] <... futex resumed>) = 0 [pid 6941] <... futex resumed>) = 0 [pid 6940] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 1 [pid 6938] <... futex resumed>) = 1 [pid 6937] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] close(20 [pid 6934] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0}./strace-static-x86_64: Process 6943 attached [pid 6942] <... bpf resumed>) = 4 [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6937] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] signalfd(-1, NULL, 0 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... clone3 resumed> => {parent_tid=[215]}, 88) = 215 [pid 6941] <... bpf resumed>) = 4 [pid 6931] close(21 [pid 6943] <... rseq resumed>) = 0 [pid 6942] <... futex resumed>) = 1 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6939] <... futex resumed>) = 0 [pid 6934] rt_sigprocmask(SIG_SETMASK, [], [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] set_robust_list(0x7fe89ef759a0, 24 [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6941] <... futex resumed>) = 1 [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = 0 [pid 6934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6931] close(22 [pid 6943] <... set_robust_list resumed>) = 0 [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6941] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... futex resumed>) = 0 [pid 6934] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] rt_sigprocmask(SIG_SETMASK, [], [pid 6942] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6938] <... futex resumed>) = 0 [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] <... futex resumed>) = 0 [pid 6931] close(23 [pid 6943] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6942] <... bpf resumed>) = 5 [pid 6941] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6937] <... futex resumed>) = 0 [pid 6934] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] <... bpf resumed>) = 5 [pid 6940] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6931] close(24 [pid 6943] <... capset resumed>) = 0 [pid 6942] <... futex resumed>) = 1 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... prlimit64 resumed>NULL) = 0 [pid 6939] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6941] <... futex resumed>) = 1 [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = 0 [pid 6931] close(25 [pid 6943] <... futex resumed>) = 1 [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6941] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6942] signalfd(-1, NULL, 0 [pid 6941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] <... futex resumed>) = 0 [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] close(26 [pid 6943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6942] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6941] signalfd(-1, NULL, 0 [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6937] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6940] sched_setscheduler(0, SCHED_RR, [2] [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6931] close(27 [pid 6943] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6942] <... futex resumed>) = 1 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... sched_setscheduler resumed>) = 0 [pid 6939] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... futex resumed>) = 0 [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6941] <... futex resumed>) = 1 [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = 0 [pid 6934] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] close(28 [pid 6943] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6941] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = 0 [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6942] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] <... futex resumed>) = 0 [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6931] close(29 [pid 6943] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6942] <... prlimit64 resumed>NULL) = 0 [pid 6941] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6937] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6931] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6943] <... futex resumed>) = 0 [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] <... prlimit64 resumed>NULL) = 0 [pid 6940] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6931] exit_group(0 [pid 6943] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6942] <... futex resumed>) = 1 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... openat resumed>) = 6 [pid 6939] <... futex resumed>) = 0 [pid 6935] <... futex resumed>) = ? [pid 6934] <... futex resumed>) = 0 [pid 6933] <... futex resumed>) = ? [pid 6931] <... exit_group resumed>) = ? [pid 6943] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6941] <... futex resumed>) = 1 [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = 0 [pid 6935] +++ exited with 0 +++ [pid 6934] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6933] +++ exited with 0 +++ [pid 6943] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6941] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6943] <... futex resumed>) = 0 [pid 6942] sched_setscheduler(0, SCHED_RR, [2] [pid 6941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] <... futex resumed>) = 0 [pid 6937] <... futex resumed>) = 0 [pid 6934] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6943] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6942] <... sched_setscheduler resumed>) = 0 [pid 6941] sched_setscheduler(0, SCHED_RR, [2] [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] <... futex resumed>) = 0 [pid 6943] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] <... sched_setscheduler resumed>) = 0 [pid 6940] <... futex resumed>) = 0 [pid 6937] <... futex resumed>) = 1 [pid 6934] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6943] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6942] <... futex resumed>) = 1 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] read(6, [pid 6939] <... futex resumed>) = 0 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6943] <... futex resumed>) = 0 [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6941] <... futex resumed>) = 1 [pid 6938] <... futex resumed>) = 0 [pid 6936] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6931] +++ exited with 0 +++ [pid 6943] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6941] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6936] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6943] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6936] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = 0 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=214, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 6943] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = 0 [pid 6942] <... futex resumed>) = 0 [pid 6939] <... futex resumed>) = 1 [pid 6936] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6934] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6943] <... futex resumed>) = 0 [pid 6942] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6941] <... openat resumed>) = 6 [pid 6940] <... futex resumed>) = 1 [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6937] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6943] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6942] <... openat resumed>) = 6 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] close(3 [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] <... futex resumed>) = 0 [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6938] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... futex resumed>) = 0 [pid 6942] <... futex resumed>) = 1 [pid 6941] read(6, [pid 6939] <... futex resumed>) = 0 [pid 6940] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6938] <... futex resumed>) = 0 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... close resumed>) = 0 [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6940] <... capset resumed>) = 0 [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] close(4 [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] <... futex resumed>) = 0 [pid 6934] <... close resumed>) = 0 [pid 6942] read(6, [pid 6940] <... futex resumed>) = 1 [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6937] <... futex resumed>) = 0 [pid 6934] close(5 [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] <... close resumed>) = 0 [pid 6940] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... futex resumed>) = 0 [pid 6934] close(6 [pid 6940] <... futex resumed>) = 0 [pid 6938] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... close resumed>) = 0 [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6938] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6934] close(7 [pid 6938] <... futex resumed>) = 0 [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5841] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6940] <... futex resumed>) = 0 [pid 6939] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6937] <... futex resumed>) = 1 [pid 6934] close(8 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6940] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6939] <... futex resumed>) = 0 [pid 6938] <... mmap resumed>) = 0x7fe89ef55000 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6940] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6938] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6934] close(9 [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] <... mmap resumed>) = 0x7fe89ef55000 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... openat resumed>) = 3 [pid 6940] <... futex resumed>) = 1 [pid 6939] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6938] <... mprotect resumed>) = 0 [pid 6937] <... futex resumed>) = 0 [pid 6934] close(10 [pid 5841] newfstatat(3, "", [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] <... mprotect resumed>) = 0 [pid 6938] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6938] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6937] <... futex resumed>) = 0 [pid 6934] close(11 [pid 5841] getdents64(3, [pid 6940] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6939] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 6944 attached [pid 6940] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6934] close(12 [pid 5841] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 6945 attached [pid 6944] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... clone3 resumed> => {parent_tid=[214]}, 88) = 214 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6945] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6944] <... rseq resumed>) = 0 [pid 6940] <... futex resumed>) = 1 [pid 6939] <... clone3 resumed> => {parent_tid=[226]}, 88) = 226 [pid 6938] rt_sigprocmask(SIG_SETMASK, [], [pid 6937] <... futex resumed>) = 0 [pid 6934] close(13 [pid 5841] newfstatat(AT_FDCWD, "./78/binderfs", [pid 6945] <... rseq resumed>) = 0 [pid 6944] set_robust_list(0x7fe89ef759a0, 24 [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] rt_sigprocmask(SIG_SETMASK, [], [pid 6938] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6945] set_robust_list(0x7fe89ef759a0, 24 [pid 6944] <... set_robust_list resumed>) = 0 [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6938] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... futex resumed>) = 0 [pid 6934] close(14 [pid 5841] unlink("./78/binderfs" [pid 6945] <... set_robust_list resumed>) = 0 [pid 6944] rt_sigprocmask(SIG_SETMASK, [], [pid 6940] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6939] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = 0 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6945] rt_sigprocmask(SIG_SETMASK, [], [pid 6944] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6940] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] close(15 [pid 5841] <... unlink resumed>) = 0 [pid 6945] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6944] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] getdents64(3, [pid 6945] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6944] <... capset resumed>) = 0 [pid 6940] <... futex resumed>) = 1 [pid 6937] <... futex resumed>) = 0 [pid 6934] close(16 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6945] <... capset resumed>) = 0 [pid 6944] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6937] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(3 [pid 6945] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6944] <... futex resumed>) = 1 [pid 6942] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6940] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6938] <... futex resumed>) = 0 [pid 6937] <... futex resumed>) = 0 [pid 6934] close(17 [pid 5841] <... close resumed>) = 0 [pid 6945] <... futex resumed>) = 1 [pid 6944] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] rmdir("./78" [pid 6945] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6944] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6942] <... futex resumed>) = 0 [pid 6940] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = 0 [pid 6934] close(18 [pid 6944] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6942] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6940] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... rmdir resumed>) = 0 [pid 6944] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6940] <... futex resumed>) = 1 [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6937] <... futex resumed>) = 0 [pid 6934] close(19 [pid 5841] mkdir("./79", 0777 [pid 6944] <... futex resumed>) = 0 [pid 6942] <... futex resumed>) = 0 [pid 6940] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6938] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] close(3 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = 0 [pid 6934] close(20 [pid 5841] <... mkdir resumed>) = 0 [pid 6944] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6937] <... close resumed>) = 0 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6944] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6942] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6937] close(4 [pid 6934] close(21 [pid 6944] <... futex resumed>) = 0 [pid 6942] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6938] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... close resumed>) = 0 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6944] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = 0 [pid 6937] close(5 [pid 6934] close(22./strace-static-x86_64: Process 6946 attached [pid 6944] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = 0 [pid 6946] set_robust_list(0x55558ca82760, 24 [pid 6944] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6937] close(6 [pid 6934] close(23 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 217 [pid 6946] <... set_robust_list resumed>) = 0 [pid 6944] <... futex resumed>) = 0 [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = 0 [pid 6946] chdir("./79" [pid 6944] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6942] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6938] <... futex resumed>) = 0 [pid 6937] close(7 [pid 6934] close(24 [pid 6946] <... chdir resumed>) = 0 [pid 6944] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6942] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6944] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... prctl resumed>) = 0 [pid 6944] <... futex resumed>) = 0 [pid 6942] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] close(8 [pid 6934] close(25 [pid 6946] setpgid(0, 0 [pid 6944] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6938] <... futex resumed>) = 0 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... setpgid resumed>) = 0 [pid 6944] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] <... futex resumed>) = 0 [pid 6938] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6937] close(9 [pid 6944] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6942] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6934] close(26 [pid 6938] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6944] <... futex resumed>) = 0 [pid 6942] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6944] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] close(10 [pid 6934] close(27 [pid 6942] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 0 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... openat resumed>) = 3 [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] close(11 [pid 6946] write(3, "1000", 4 [pid 6942] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] <... futex resumed>) = 0 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] close(28 [pid 6946] <... write resumed>) = 4 [pid 6942] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6939] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6937] close(12 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] close(3 [pid 6942] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] close(29 [pid 6946] <... close resumed>) = 0 [pid 6942] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] close(13 [pid 6934] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] read(200, [pid 6942] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 0 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] exit_group(0 [pid 6946] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6943] <... futex resumed>) = ? [pid 6942] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6939] close(3 [pid 6937] close(14 [pid 6936] <... futex resumed>) = ? [pid 6946] symlink("/dev/binderfs", "./binderfs" [pid 6943] +++ exited with 0 +++ [pid 6939] <... close resumed>) = 0 [pid 6936] +++ exited with 0 +++ [pid 6946] <... symlink resumed>) = 0 [pid 6941] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6934] <... exit_group resumed>) = ? [pid 6946] write(1, "executing program\n", 18 [pid 6941] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 6939] close(4 [pid 6937] close(15 [pid 6934] +++ exited with 0 +++ [pid 6946] <... write resumed>) = 18 [pid 6941] <... futex resumed>) = 0 [pid 6939] <... close resumed>) = 0 [pid 6938] close(3 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6941] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6937] close(16 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=213, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 6938] <... close resumed>) = 0 [pid 6939] close(5 [pid 6946] <... futex resumed>) = 0 [pid 6938] close(4 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6937] close(17 [pid 6938] <... close resumed>) = 0 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... mmap resumed>) = 0x7fe89ef76000 [pid 6938] close(5 [pid 6937] close(18 [pid 5844] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6939] <... close resumed>) = 0 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6946] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6938] <... close resumed>) = 0 [pid 5844] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6946] <... mprotect resumed>) = 0 [pid 6939] close(6 [pid 6938] close(6 [pid 6937] close(19 [pid 6939] <... close resumed>) = 0 [pid 6938] <... close resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 6939] close(7 [pid 6938] close(7 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(3, "", [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] close(20 [pid 6939] close(8 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(8 [pid 6937] close(21 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] getdents64(3, 0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6946] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6939] close(9 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(9 [pid 6937] close(22 [pid 5844] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6946] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6939] close(10 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(10 [pid 6937] close(23 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6939] close(11 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... clone3 resumed> => {parent_tid=[218]}, 88) = 218 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(11 [pid 6937] close(24 [pid 6946] rt_sigprocmask(SIG_SETMASK, [], [pid 6939] close(12 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(12 [pid 6937] close(25 [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] close(13 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6946] <... futex resumed>) = 0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(13 [pid 6937] close(26./strace-static-x86_64: Process 6947 attached [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6939] close(14 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(AT_FDCWD, "./79/binderfs", [pid 6947] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(14 [pid 6937] close(27 [pid 6947] <... rseq resumed>) = 0 [pid 6939] close(15 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6947] set_robust_list(0x7fe89ef969a0, 24 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(15 [pid 6937] close(28 [pid 6947] <... set_robust_list resumed>) = 0 [pid 6939] close(16 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] unlink("./79/binderfs" [pid 6947] rt_sigprocmask(SIG_SETMASK, [], [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(16 [pid 6937] close(29 [pid 6947] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6939] close(17 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(17 [pid 6937] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... unlink resumed>) = 0 [pid 6947] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6939] close(18 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] exit_group(0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(18 [pid 6939] close(19 [pid 6940] <... futex resumed>) = ? [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6937] <... exit_group resumed>) = ? [pid 6947] <... openat resumed>) = 3 [pid 6940] +++ exited with 0 +++ [pid 6939] close(20 [pid 6938] close(19 [pid 5844] getdents64(3, [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6946] <... futex resumed>) = 0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6947] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] close(21 [pid 6938] close(20 [pid 6937] +++ exited with 0 +++ [pid 5844] close(3 [pid 6947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6946] <... futex resumed>) = 0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... close resumed>) = 0 [pid 6947] read(3, [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6939] close(22 [pid 6938] close(21 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=204, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5844] rmdir("./79" [pid 6947] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./77", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] close(23 [pid 6938] close(22 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] <... rmdir resumed>) = 0 [pid 6947] <... futex resumed>) = 1 [pid 6946] <... futex resumed>) = 0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] openat(AT_FDCWD, "./77", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6947] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] close(24 [pid 6938] close(23 [pid 5844] mkdir("./80", 0777 [pid 6947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6946] <... futex resumed>) = 0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... openat resumed>) = 3 [pid 6947] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6939] close(25 [pid 6938] close(24 [pid 6947] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(3, "", [pid 5844] <... mkdir resumed>) = 0 [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] close(26 [pid 6938] close(25 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6947] <... futex resumed>) = 1 [pid 6946] <... futex resumed>) = 0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6947] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6939] close(27 [pid 6938] close(26 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6946] <... futex resumed>) = 0 [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./77/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6939] close(28 [pid 6938] close(27 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6939] close(29 [pid 5845] newfstatat(AT_FDCWD, "./77/binderfs", ./strace-static-x86_64: Process 6948 attached [pid 6947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6939] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6938] close(28 [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] set_robust_list(0x55558ca82760, 24 [pid 6939] exit_group(0 [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6948] <... set_robust_list resumed>) = 0 [pid 6947] <... futex resumed>) = 1 [pid 6946] <... futex resumed>) = 0 [pid 6945] <... futex resumed>) = ? [pid 6942] <... futex resumed>) = ? [pid 6939] <... exit_group resumed>) = ? [pid 6938] close(29 [pid 5845] unlink("./77/binderfs" [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 216 [pid 6948] chdir("./80" [pid 6947] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6945] +++ exited with 0 +++ [pid 6942] +++ exited with 0 +++ [pid 6938] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... unlink resumed>) = 0 [pid 6948] <... chdir resumed>) = 0 [pid 6947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6946] <... futex resumed>) = 0 [pid 6939] +++ exited with 0 +++ [pid 6938] exit_group(0 [pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5845] getdents64(3, [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6948] <... prctl resumed>) = 0 [pid 6944] <... futex resumed>) = ? [pid 6941] <... futex resumed>) = ? [pid 6938] <... exit_group resumed>) = ? [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6948] setpgid(0, 0 [pid 6947] <... bpf resumed>) = 4 [pid 6944] +++ exited with 0 +++ [pid 6941] +++ exited with 0 +++ [pid 6938] +++ exited with 0 +++ [pid 5845] close(3 [pid 6948] <... setpgid resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5842] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6948] <... openat resumed>) = 3 [pid 5845] rmdir("./77" [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5845] <... rmdir resumed>) = 0 [pid 5842] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=212, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6948] write(3, "1000", 4 [pid 6947] <... futex resumed>) = 1 [pid 6946] <... futex resumed>) = 0 [pid 5842] <... openat resumed>) = 3 [pid 6948] <... write resumed>) = 4 [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] mkdir("./78", 0777 [pid 5843] restart_syscall(<... resuming interrupted clone ...> [pid 6948] close(3 [pid 6947] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6946] <... futex resumed>) = 0 [pid 5845] <... mkdir resumed>) = 0 [pid 5842] newfstatat(3, "", [pid 6948] <... close resumed>) = 0 [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6948] read(200, [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 6949 attached [pid 6948] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6947] <... bpf resumed>) = 5 [pid 5842] getdents64(3, [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6948] symlink("/dev/binderfs", "./binderfs" [pid 6946] <... futex resumed>) = 0 [pid 6947] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6949] set_robust_list(0x55558ca82760, 24) = 0 [pid 6948] <... symlink resumed>) = 0 [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 executing program [pid 6949] chdir("./78" [pid 6948] write(1, "executing program\n", 18 [pid 6947] <... futex resumed>) = 0 [pid 6946] <... futex resumed>) = 1 [pid 5842] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6948] <... write resumed>) = 18 [pid 6947] signalfd(-1, NULL, 0 [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 206 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6947] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 5842] newfstatat(AT_FDCWD, "./80/binderfs", [pid 6949] <... chdir resumed>) = 0 [pid 6948] <... futex resumed>) = 0 [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... restart_syscall resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6947] <... futex resumed>) = 1 [pid 6946] <... futex resumed>) = 0 [pid 5842] unlink("./80/binderfs" [pid 6949] <... prctl resumed>) = 0 [pid 6948] <... mmap resumed>) = 0x7fe89ef76000 [pid 6947] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... unlink resumed>) = 0 [pid 6949] setpgid(0, 0 [pid 6948] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6946] <... futex resumed>) = 0 [pid 5843] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] getdents64(3, [pid 6949] <... setpgid resumed>) = 0 [pid 6948] <... mprotect resumed>) = 0 [pid 6947] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6947] <... prlimit64 resumed>NULL) = 0 [pid 5842] close(3 [pid 6949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6948] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5842] <... close resumed>) = 0 [pid 6948] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6947] <... futex resumed>) = 1 [pid 6946] <... futex resumed>) = 0 [pid 5842] rmdir("./80" [pid 6948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6947] sched_setscheduler(0, SCHED_RR, [2] [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... openat resumed>) = 3 [pid 6949] <... openat resumed>) = 3 [pid 6947] <... sched_setscheduler resumed>) = 0 [pid 6946] <... futex resumed>) = 0 [pid 5843] newfstatat(3, "", [pid 5842] <... rmdir resumed>) = 0 [pid 6948] <... clone3 resumed> => {parent_tid=[217]}, 88) = 217 [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] rt_sigprocmask(SIG_SETMASK, [], [pid 6947] <... futex resumed>) = 0 [pid 6946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] mkdir("./81", 0777 [pid 6948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6947] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6946] <... futex resumed>) = 0 [pid 5842] <... mkdir resumed>) = 0 [pid 6948] <... futex resumed>) = 0 [pid 6947] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6947] <... openat resumed>) = 6 ./strace-static-x86_64: Process 6950 attached [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6949] write(3, "1000", 4./strace-static-x86_64: Process 6951 attached [pid 6950] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6949] <... write resumed>) = 4 [pid 6947] <... futex resumed>) = 0 [pid 6946] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] getdents64(3, [pid 6950] <... rseq resumed>) = 0 [pid 6949] close(3 [pid 6947] read(6, [pid 6946] <... futex resumed>) = 0 [pid 6949] <... close resumed>) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6949] read(200, [pid 5843] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6951] set_robust_list(0x55558ca82760, 24 [pid 6950] set_robust_list(0x7fe89ef969a0, 24 [pid 6951] <... set_robust_list resumed>) = 0 [pid 6950] <... set_robust_list resumed>) = 0 [pid 6949] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6946] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 227 [pid 6951] chdir("./81" [pid 6950] rt_sigprocmask(SIG_SETMASK, [], [pid 6949] symlink("/dev/binderfs", "./binderfs"executing program [pid 5843] newfstatat(AT_FDCWD, "./79/binderfs", [pid 6950] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6949] <... symlink resumed>) = 0 [pid 6949] write(1, "executing program\n", 18 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6951] <... chdir resumed>) = 0 [pid 6950] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6949] <... write resumed>) = 18 [pid 5843] unlink("./79/binderfs" [pid 6951] <... prctl resumed>) = 0 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] setpgid(0, 0) = 0 [pid 6949] <... futex resumed>) = 0 [pid 5843] <... unlink resumed>) = 0 [pid 6950] <... openat resumed>) = 3 [pid 6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5843] getdents64(3, [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6949] <... mmap resumed>) = 0x7fe89ef76000 [pid 6948] <... futex resumed>) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6949] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] close(3 [pid 6951] <... openat resumed>) = 3 [pid 6950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] <... mprotect resumed>) = 0 [pid 6948] <... futex resumed>) = 0 [pid 5843] <... close resumed>) = 0 [pid 6951] write(3, "1000", 4 [pid 6950] read(3, [pid 6949] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] rmdir("./79" [pid 6951] <... write resumed>) = 4 [pid 6950] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 5843] <... rmdir resumed>) = 0 [pid 6949] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6951] close(3 [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 5843] mkdir("./80", 0777./strace-static-x86_64: Process 6952 attached [pid 6951] <... close resumed>) = 0 [pid 6950] <... futex resumed>) = 1 [pid 6948] <... futex resumed>) = 0 [pid 6952] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... mkdir resumed>) = 0 [pid 6952] <... rseq resumed>) = 0 [pid 6951] read(200, [pid 6950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] <... clone3 resumed> => {parent_tid=[207]}, 88) = 207 [pid 6948] <... futex resumed>) = 0 [pid 6952] set_robust_list(0x7fe89ef969a0, 24 [pid 6951] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6950] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6949] rt_sigprocmask(SIG_SETMASK, [], [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6952] <... set_robust_list resumed>) = 0 [pid 6951] symlink("/dev/binderfs", "./binderfs" [pid 6950] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6949] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6946] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] rt_sigprocmask(SIG_SETMASK, [], [pid 6946] <... futex resumed>) = 0 [pid 6952] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6951] <... symlink resumed>) = 0 [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6952] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6946] <... mmap resumed>) = 0x7fe89ef55000 [pid 6946] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6953 attached [pid 6951] write(1, "executing program\n", 18 [pid 6950] <... futex resumed>) = 1 [pid 6949] <... futex resumed>) = 0 [pid 6948] <... futex resumed>) = 0 [pid 6952] <... openat resumed>) = 3 [pid 6946] <... mprotect resumed>) = 0 executing program [pid 6953] set_robust_list(0x55558ca82760, 24 [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... write resumed>) = 18 [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 215 [pid 6953] <... set_robust_list resumed>) = 0 [pid 6952] <... futex resumed>) = 0 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... futex resumed>) = 0 [pid 6949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... futex resumed>) = 0 [pid 6946] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6953] chdir("./80" [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6951] <... futex resumed>) = 0 [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6946] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6953] <... chdir resumed>) = 0 [pid 6952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6949] <... futex resumed>) = 0 [pid 6948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6954 attached [pid 6953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6952] read(3, [pid 6951] <... mmap resumed>) = 0x7fe89ef76000 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6953] <... prctl resumed>) = 0 [pid 6952] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6951] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6950] <... futex resumed>) = 0 [pid 6954] <... rseq resumed>) = 0 [pid 6953] setpgid(0, 0 [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... mprotect resumed>) = 0 [pid 6950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6948] <... futex resumed>) = 1 [pid 6946] <... clone3 resumed> => {parent_tid=[219]}, 88) = 219 [pid 6954] set_robust_list(0x7fe89ef759a0, 24 [pid 6953] <... setpgid resumed>) = 0 [pid 6952] <... futex resumed>) = 1 [pid 6951] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6949] <... futex resumed>) = 0 [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6946] rt_sigprocmask(SIG_SETMASK, [], [pid 6954] <... set_robust_list resumed>) = 0 [pid 6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6951] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6950] <... bpf resumed>) = 4 [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6954] rt_sigprocmask(SIG_SETMASK, [], [pid 6953] <... openat resumed>) = 3 [pid 6952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... futex resumed>) = 0 [pid 6946] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6955 attached [pid 6954] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6953] write(3, "1000", 4 [pid 6952] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6950] <... futex resumed>) = 1 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] <... futex resumed>) = 0 [pid 6954] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6952] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6946] <... futex resumed>) = 0 [pid 6954] <... capset resumed>) = 0 [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6954] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] <... futex resumed>) = 0 [pid 6950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... futex resumed>) = 0 [pid 6946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6954] <... futex resumed>) = 0 [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6950] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6946] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6950] <... bpf resumed>) = 5 [pid 6946] <... futex resumed>) = 0 [pid 6954] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6954] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6950] <... futex resumed>) = 1 [pid 6948] <... futex resumed>) = 0 [pid 6946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] <... futex resumed>) = 0 [pid 6950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... futex resumed>) = 0 [pid 6946] <... futex resumed>) = 1 [pid 6954] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = -1 EFAULT (Bad address) [pid 6950] signalfd(-1, NULL, 0 [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6954] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6954] <... futex resumed>) = 0 [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6950] <... futex resumed>) = 1 [pid 6948] <... futex resumed>) = 0 [pid 6946] <... futex resumed>) = 0 [pid 6954] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6954] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... futex resumed>) = 0 [pid 6946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6954] <... futex resumed>) = 0 [pid 6950] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6950] <... prlimit64 resumed>NULL) = 0 [pid 6946] <... futex resumed>) = 0 [pid 6954] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6954] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... futex resumed>) = 1 [pid 6948] <... futex resumed>) = 0 [pid 6946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6954] <... futex resumed>) = 0 [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... futex resumed>) = 0 [pid 6946] <... futex resumed>) = 0 [pid 6954] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6950] sched_setscheduler(0, SCHED_RR, [2] [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6954] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... sched_setscheduler resumed>) = 0 [pid 6946] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6954] <... futex resumed>) = 0 [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6950] <... futex resumed>) = 1 [pid 6948] <... futex resumed>) = 0 [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6950] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6948] <... futex resumed>) = 0 [pid 6950] <... openat resumed>) = 6 [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6950] <... futex resumed>) = 0 [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... futex resumed>) = 0 [pid 6950] read(6, [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] <... futex resumed>) = 0 [pid 6949] <... futex resumed>) = 1 [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6952] <... futex resumed>) = 0 [pid 6949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... write resumed>) = 4 [pid 6952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] <... futex resumed>) = 0 [pid 6947] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6947] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6951] <... clone3 resumed> => {parent_tid=[228]}, 88) = 228 [pid 6953] close(3 [pid 6955] <... rseq resumed>) = 0 [pid 6953] <... close resumed>) = 0 [pid 6951] rt_sigprocmask(SIG_SETMASK, [], [pid 6947] <... futex resumed>) = 0 [pid 6946] close(3 [pid 6955] set_robust_list(0x7fe89ef969a0, 24 [pid 6953] read(200, [pid 6951] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6947] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6955] <... set_robust_list resumed>) = 0 [pid 6953] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] rt_sigprocmask(SIG_SETMASK, [], [pid 6953] symlink("/dev/binderfs", "./binderfs" [pid 6951] <... futex resumed>) = 0 [pid 6955] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6953] <... symlink resumed>) = 0 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}executing program [pid 6948] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6946] <... close resumed>) = 0 [pid 6955] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6953] write(1, "executing program\n", 18 [pid 6952] <... bpf resumed>) = 4 [pid 6948] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] <... openat resumed>) = 3 [pid 6953] <... write resumed>) = 18 [pid 6948] <... futex resumed>) = 0 [pid 6946] close(4 [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... futex resumed>) = 0 [pid 6949] <... futex resumed>) = 0 [pid 6946] <... close resumed>) = 0 [pid 6955] <... futex resumed>) = 1 [pid 6953] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6952] <... futex resumed>) = 1 [pid 6951] <... futex resumed>) = 0 [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] close(5 [pid 6948] <... mmap resumed>) = 0x7fe89ef55000 [pid 6955] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] <... mmap resumed>) = 0x7fe89ef76000 [pid 6952] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... futex resumed>) = 0 [pid 6948] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6951] <... futex resumed>) = 0 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6955] read(3, [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6955] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... futex resumed>) = 0 [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] <... bpf resumed>) = 5 [pid 6951] <... futex resumed>) = 0 [pid 6946] <... close resumed>) = 0 [pid 6955] <... futex resumed>) = 1 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6955] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6953] <... mprotect resumed>) = 0 [pid 6955] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] <... mprotect resumed>) = 0 [pid 6946] close(6 [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] <... futex resumed>) = 1 [pid 6949] <... futex resumed>) = 0 [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6946] <... close resumed>) = 0 [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] <... futex resumed>) = 0 [pid 6946] close(7 [pid 6955] <... futex resumed>) = 1 [pid 6952] signalfd(-1, NULL, 0 [pid 6951] <... futex resumed>) = 0 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6955] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6952] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... futex resumed>) = 0 [pid 6948] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6946] close(8 [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6952] <... futex resumed>) = 1 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6949] <... futex resumed>) = 0 [pid 6948] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] <... futex resumed>) = 0 [pid 6953] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6946] close(9 [pid 6955] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... futex resumed>) = 0 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6956 attached [pid 6955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6952] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6951] <... futex resumed>) = 0 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] close(10 [pid 6952] <... prlimit64 resumed>NULL) = 0 [pid 6956] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6948] <... clone3 resumed> => {parent_tid=[218]}, 88) = 218 ./strace-static-x86_64: Process 6957 attached [pid 6956] <... rseq resumed>) = 0 [pid 6955] <... bpf resumed>) = 4 [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] rt_sigprocmask(SIG_SETMASK, [], [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] set_robust_list(0x7fe89ef759a0, 24 [pid 6953] <... clone3 resumed> => {parent_tid=[216]}, 88) = 216 [pid 6952] <... futex resumed>) = 1 [pid 6949] <... futex resumed>) = 0 [pid 6948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6946] close(11 [pid 6957] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6956] <... set_robust_list resumed>) = 0 [pid 6953] rt_sigprocmask(SIG_SETMASK, [], [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... rseq resumed>) = 0 [pid 6956] rt_sigprocmask(SIG_SETMASK, [], [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] <... futex resumed>) = 0 [pid 6948] <... futex resumed>) = 0 [pid 6946] close(12 [pid 6957] set_robust_list(0x7fe89ef969a0, 24 [pid 6956] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6955] <... futex resumed>) = 1 [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] sched_setscheduler(0, SCHED_RR, [2] [pid 6951] <... futex resumed>) = 0 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... set_robust_list resumed>) = 0 [pid 6956] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6955] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] <... futex resumed>) = 0 [pid 6952] <... sched_setscheduler resumed>) = 0 [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] close(13 [pid 6957] rt_sigprocmask(SIG_SETMASK, [], [pid 6956] <... capset resumed>) = 0 [pid 6955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6951] <... futex resumed>) = 0 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6956] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6952] <... futex resumed>) = 1 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6949] <... futex resumed>) = 0 [pid 6957] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6956] <... futex resumed>) = 1 [pid 6955] <... bpf resumed>) = 5 [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] <... futex resumed>) = 0 [pid 6946] close(14 [pid 6956] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] <... futex resumed>) = 0 [pid 6948] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6955] <... futex resumed>) = 1 [pid 6952] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6951] <... futex resumed>) = 0 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] <... futex resumed>) = 0 [pid 6946] close(15 [pid 6957] <... openat resumed>) = 3 [pid 6956] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6955] signalfd(-1, NULL, 0 [pid 6952] <... openat resumed>) = 6 [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6956] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... futex resumed>) = 0 [pid 6948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6946] close(16 [pid 6957] <... futex resumed>) = 1 [pid 6956] <... futex resumed>) = 0 [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... futex resumed>) = 0 [pid 6952] <... futex resumed>) = 1 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] <... futex resumed>) = 0 [pid 6948] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6956] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6955] <... futex resumed>) = 0 [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] <... futex resumed>) = 0 [pid 6946] close(17 [pid 6957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6956] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6955] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] <... futex resumed>) = 0 [pid 6952] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... futex resumed>) = 0 [pid 6948] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] read(3, [pid 6956] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6952] read(6, [pid 6951] <... futex resumed>) = 0 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6946] close(18 [pid 6957] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6956] <... futex resumed>) = 0 [pid 6955] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6953] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6948] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] <... futex resumed>) = 0 [pid 6946] close(19 [pid 6957] <... futex resumed>) = 0 [pid 6953] <... futex resumed>) = 0 [pid 6948] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] close(20 [pid 6957] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6946] close(21 [pid 6957] <... futex resumed>) = 1 [pid 6953] <... futex resumed>) = 0 [pid 6949] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... futex resumed>) = 0 [pid 6946] close(22 [pid 6957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] <... futex resumed>) = 0 [pid 6949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6949] <... mmap resumed>) = 0x7fe89ef55000 [pid 6948] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6946] close(23 [pid 6956] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6955] <... prlimit64 resumed>NULL) = 0 [pid 6957] <... futex resumed>) = 0 [pid 6956] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6952] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6948] futex(0x7fe89f86f42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6956] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] <... futex resumed>) = 0 [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... futex resumed>) = 0 [pid 6946] close(24 [pid 6957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6956] <... futex resumed>) = 0 [pid 6955] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] <... futex resumed>) = 0 [pid 6952] <... futex resumed>) = 0 [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6956] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6951] <... futex resumed>) = 0 [pid 6946] close(25 [pid 6955] sched_setscheduler(0, SCHED_RR, [2] [pid 6949] <... mprotect resumed>) = 0 [pid 6948] <... mmap resumed>) = 0x7fe89ef34000 [pid 6955] <... sched_setscheduler resumed>) = 0 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] mprotect(0x7fe89ef35000, 131072, PROT_READ|PROT_WRITE [pid 6955] <... futex resumed>) = 0 [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] close(26 [pid 6949] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6955] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6951] <... futex resumed>) = 0 [pid 6955] <... openat resumed>) = 6 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6948] <... mprotect resumed>) = 0 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6946] close(27 [pid 6955] <... futex resumed>) = 0 [pid 6948] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6955] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 6958 attached [pid 6957] <... bpf resumed>) = 4 [pid 6955] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] <... futex resumed>) = 0 [pid 6948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef54990, parent_tid=0x7fe89ef54990, exit_signal=0, stack=0x7fe89ef34000, stack_size=0x20240, tls=0x7fe89ef546c0} [pid 6946] close(28 [pid 6958] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] read(6, [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6950] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6949] <... clone3 resumed> => {parent_tid=[208]}, 88) = 208 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6959 attached [pid 6958] <... rseq resumed>) = 0 [pid 6957] <... futex resumed>) = 1 [pid 6953] <... futex resumed>) = 0 [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] rt_sigprocmask(SIG_SETMASK, [], [pid 6946] close(29 [pid 6959] rseq(0x7fe89ef54fe0, 0x20, 0, 0x53053053 [pid 6958] set_robust_list(0x7fe89ef759a0, 24 [pid 6957] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... futex resumed>) = 0 [pid 6949] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6948] <... clone3 resumed> => {parent_tid=[219]}, 88) = 219 [pid 6946] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6959] <... rseq resumed>) = 0 [pid 6958] <... set_robust_list resumed>) = 0 [pid 6957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] <... futex resumed>) = 0 [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6959] set_robust_list(0x7fe89ef549a0, 24 [pid 6958] rt_sigprocmask(SIG_SETMASK, [], [pid 6957] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6949] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] rt_sigprocmask(SIG_SETMASK, [], [pid 6946] exit_group(0 [pid 6959] <... set_robust_list resumed>) = 0 [pid 6958] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6957] <... bpf resumed>) = 5 [pid 6954] <... futex resumed>) = ? [pid 6949] <... futex resumed>) = 0 [pid 6948] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6947] <... futex resumed>) = ? [pid 6946] <... exit_group resumed>) = ? [pid 6959] rt_sigprocmask(SIG_SETMASK, [], [pid 6958] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] +++ exited with 0 +++ [pid 6949] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] futex(0x7fe89f86f428, FUTEX_WAKE_PRIVATE, 1000000 [pid 6947] +++ exited with 0 +++ [pid 6948] <... futex resumed>) = 0 [pid 6948] futex(0x7fe89f86f42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6959] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6958] <... capset resumed>) = 0 [pid 6957] <... futex resumed>) = 1 [pid 6957] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6959] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6958] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... futex resumed>) = 0 [pid 6959] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6958] <... futex resumed>) = 1 [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... futex resumed>) = 0 [pid 6959] futex(0x7fe89f86f42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6958] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6957] <... futex resumed>) = 0 [pid 6953] <... futex resumed>) = 1 [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6946] +++ exited with 0 +++ [pid 6959] <... futex resumed>) = 1 [pid 6957] signalfd(-1, NULL, 0 [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6952] <... futex resumed>) = 0 [pid 6949] <... futex resumed>) = 1 [pid 6948] <... futex resumed>) = 0 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6959] futex(0x7fe89f86f428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6957] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6952] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... futex resumed>) = 0 [pid 6949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... futex resumed>) = 1 [pid 6957] <... futex resumed>) = 1 [pid 6953] <... futex resumed>) = 0 [pid 6952] <... futex resumed>) = 0 [pid 6950] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6957] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6950] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6949] <... futex resumed>) = 0 [pid 6957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] <... futex resumed>) = 0 [pid 6952] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6950] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6957] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... futex resumed>) = 1 [pid 6949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... futex resumed>) = 0 [pid 5841] <... restart_syscall resumed>) = 0 [pid 6957] <... prlimit64 resumed>NULL) = 0 [pid 6952] <... futex resumed>) = 0 [pid 6950] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] close(3 [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6949] <... futex resumed>) = 0 [pid 6948] <... close resumed>) = 0 [pid 6957] <... futex resumed>) = 1 [pid 6953] <... futex resumed>) = 0 [pid 6952] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] close(4 [pid 6957] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... close resumed>) = 0 [pid 5841] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] <... futex resumed>) = 0 [pid 6952] <... futex resumed>) = 0 [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] close(5 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6957] sched_setscheduler(0, SCHED_RR, [2] [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6952] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6949] <... futex resumed>) = 0 [pid 6948] <... close resumed>) = 0 [pid 5841] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6957] <... sched_setscheduler resumed>) = 0 [pid 6952] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] close(6 [pid 5841] <... openat resumed>) = 3 [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... close resumed>) = 0 [pid 6957] <... futex resumed>) = 1 [pid 6953] <... futex resumed>) = 0 [pid 6952] <... futex resumed>) = 0 [pid 6949] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] close(7 [pid 5841] newfstatat(3, "", [pid 6957] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6949] <... futex resumed>) = 0 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] <... futex resumed>) = 0 [pid 6952] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6949] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6948] close(8 [pid 6957] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6952] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] getdents64(3, [pid 6957] <... openat resumed>) = 6 [pid 6952] <... futex resumed>) = 0 [pid 6949] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6952] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6949] close(3 [pid 6948] close(9 [pid 6957] <... futex resumed>) = 1 [pid 6953] <... futex resumed>) = 0 [pid 6949] <... close resumed>) = 0 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6957] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6948] close(10 [pid 6957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] <... futex resumed>) = 0 [pid 6949] close(4 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6957] read(6, [pid 6953] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] <... close resumed>) = 0 [pid 6948] close(11 [pid 6949] close(5 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] <... close resumed>) = 0 [pid 6948] close(12 [pid 5841] newfstatat(AT_FDCWD, "./79/binderfs", [pid 6949] close(6 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6949] <... close resumed>) = 0 [pid 6948] close(13 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6949] close(7 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] unlink("./79/binderfs" [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(14 [pid 6949] close(8 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... unlink resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(15 [pid 5841] getdents64(3, [pid 6951] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6949] close(9 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6951] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(16 [pid 5841] close(3 [pid 6951] <... futex resumed>) = 0 [pid 6949] close(10 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... close resumed>) = 0 [pid 6951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6948] close(17 [pid 5841] rmdir("./79" [pid 6955] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6953] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... mmap resumed>) = 0x7fe89ef55000 [pid 6949] close(11 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... futex resumed>) = 0 [pid 6951] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(18 [pid 5841] <... rmdir resumed>) = 0 [pid 6955] <... futex resumed>) = 0 [pid 6953] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6951] <... mprotect resumed>) = 0 [pid 6955] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6949] close(12 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... mmap resumed>) = 0x7fe89ef55000 [pid 5841] mkdir("./80", 0777 [pid 6953] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6951] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(19 [pid 6951] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6949] close(13 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... mkdir resumed>) = 0 [pid 6953] <... mprotect resumed>) = 0 [pid 6951] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(20 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6953] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6949] close(14 [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] close(21 [pid 6953] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6949] close(15./strace-static-x86_64: Process 6961 attached ./strace-static-x86_64: Process 6960 attached ) = -1 EBADF (Bad file descriptor) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6960] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6953] <... clone3 resumed> => {parent_tid=[217]}, 88) = 217 [pid 6951] <... clone3 resumed> => {parent_tid=[229]}, 88) = 229 [pid 6949] close(16 [pid 6948] close(22./strace-static-x86_64: Process 6962 attached [pid 6961] <... rseq resumed>) = 0 [pid 6960] <... rseq resumed>) = 0 [pid 6953] rt_sigprocmask(SIG_SETMASK, [], [pid 6951] rt_sigprocmask(SIG_SETMASK, [], [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] set_robust_list(0x55558ca82760, 24 [pid 6961] set_robust_list(0x7fe89ef759a0, 24 [pid 6960] set_robust_list(0x7fe89ef759a0, 24 [pid 6953] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6951] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6949] close(17 [pid 6948] close(23 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 220 [pid 6951] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6951] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6961] <... set_robust_list resumed>) = 0 [pid 6960] <... set_robust_list resumed>) = 0 [pid 6953] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... set_robust_list resumed>) = 0 [pid 6949] close(18 [pid 6948] close(24 [pid 6961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6960] rt_sigprocmask(SIG_SETMASK, [], [pid 6953] <... futex resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6961] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6960] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6953] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] close(19 [pid 6948] close(25 [pid 6962] chdir("./80" [pid 6961] <... capset resumed>) = 0 [pid 6960] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... chdir resumed>) = 0 [pid 6961] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] close(20 [pid 6948] close(26 [pid 6962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6960] <... capset resumed>) = 0 [pid 6951] <... futex resumed>) = 0 [pid 6961] <... futex resumed>) = 1 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... prctl resumed>) = 0 [pid 6961] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6960] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] close(21 [pid 6948] close(27 [pid 6962] setpgid(0, 0 [pid 6960] <... futex resumed>) = 1 [pid 6955] <... futex resumed>) = 0 [pid 6953] <... futex resumed>) = 0 [pid 6951] <... futex resumed>) = 1 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... setpgid resumed>) = 0 [pid 6960] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6955] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6953] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] close(22 [pid 6948] close(28 [pid 6962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6960] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... futex resumed>) = 0 [pid 6951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... openat resumed>) = 3 [pid 6960] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6955] <... futex resumed>) = 0 [pid 6953] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] close(23 [pid 6948] close(29 [pid 6962] write(3, "1000", 4 [pid 6960] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] <... futex resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... write resumed>) = 4 [pid 6960] <... futex resumed>) = 0 [pid 6955] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6953] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] close(24 [pid 6962] close(3 [pid 6960] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... futex resumed>) = 0 [pid 6951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] exit_group(0 [pid 6962] <... close resumed>) = 0 [pid 6960] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6959] <... futex resumed>) = ? [pid 6956] <... futex resumed>) = ? [pid 6955] <... futex resumed>) = 0 [pid 6953] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... futex resumed>) = ? [pid 6949] close(25 [pid 6948] <... exit_group resumed>) = ? [pid 6962] read(200, [pid 6960] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6959] +++ exited with 0 +++ [pid 6956] +++ exited with 0 +++ [pid 6955] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] <... futex resumed>) = 0 [pid 6950] +++ exited with 0 +++ [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6960] <... futex resumed>) = 0 [pid 6955] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] close(26 [pid 6962] symlink("/dev/binderfs", "./binderfs" [pid 6960] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... futex resumed>) = 0 [pid 6951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... symlink resumed>) = 0 [pid 6960] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] <... futex resumed>) = 0 [pid 6953] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] close(27 [pid 6962] write(1, "executing program\n", 18 [pid 6960] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280executing program [pid 6953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] <... futex resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6948] +++ exited with 0 +++ [pid 6962] <... write resumed>) = 18 [pid 6960] <... futex resumed>) = 0 [pid 6955] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] close(28 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=216, si_uid=0, si_status=0, si_utime=0, si_stime=24 /* 0.24 s */} --- [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6960] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... futex resumed>) = 0 [pid 6951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 6962] <... futex resumed>) = 0 [pid 6960] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6955] <... futex resumed>) = 0 [pid 6953] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6951] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6949] close(29 [pid 5844] <... restart_syscall resumed>) = 0 [pid 6962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6960] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] <... futex resumed>) = 0 [pid 6949] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] <... mmap resumed>) = 0x7fe89ef76000 [pid 6960] <... futex resumed>) = 0 [pid 6955] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6953] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6960] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6955] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... futex resumed>) = 0 [pid 6951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6949] exit_group(0 [pid 6962] <... mprotect resumed>) = 0 [pid 6960] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6958] <... futex resumed>) = ? [pid 6955] <... futex resumed>) = 0 [pid 6953] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6952] <... futex resumed>) = ? [pid 6951] close(3 [pid 6949] <... exit_group resumed>) = ? [pid 5844] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6962] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6960] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6958] +++ exited with 0 +++ [pid 6955] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6953] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6952] +++ exited with 0 +++ [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6962] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6960] <... futex resumed>) = 0 [pid 6951] <... close resumed>) = 0 [pid 5844] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6960] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6951] close(4 [pid 6962] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0}./strace-static-x86_64: Process 6963 attached [pid 6951] <... close resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 6963] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6962] <... clone3 resumed> => {parent_tid=[221]}, 88) = 221 [pid 6951] close(5 [pid 6963] <... rseq resumed>) = 0 [pid 6962] rt_sigprocmask(SIG_SETMASK, [], [pid 6951] <... close resumed>) = 0 [pid 6949] +++ exited with 0 +++ [pid 6963] set_robust_list(0x7fe89ef969a0, 24 [pid 5844] newfstatat(3, "", [pid 6963] <... set_robust_list resumed>) = 0 [pid 6962] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6951] close(6 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6963] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=206, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6963] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6951] <... close resumed>) = 0 [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] getdents64(3, [pid 6963] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] close(7 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] <... futex resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6963] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6951] close(8 [pid 6963] <... openat resumed>) = 3 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] close(9 [pid 6962] <... futex resumed>) = 0 [pid 5845] umount2("./78", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(AT_FDCWD, "./80/binderfs", [pid 6963] <... futex resumed>) = 1 [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] close(10 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6963] read(3, [pid 6962] <... futex resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] openat(AT_FDCWD, "./78", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6963] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6951] close(11 [pid 5845] <... openat resumed>) = 3 [pid 5844] unlink("./80/binderfs" [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(3, "", [pid 6963] <... futex resumed>) = 0 [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] close(12 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 6963] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6962] <... futex resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 5844] getdents64(3, [pid 6963] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6951] close(13 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] <... futex resumed>) = 0 [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] close(14 [pid 5845] umount2("./78/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5844] close(3 [pid 6962] <... futex resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6963] <... futex resumed>) = 0 [pid 6951] close(15 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6963] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(AT_FDCWD, "./78/binderfs", [pid 5844] <... close resumed>) = 0 [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] close(16 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] rmdir("./80" [pid 6963] <... futex resumed>) = 0 [pid 6962] <... futex resumed>) = 1 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] unlink("./78/binderfs" [pid 6963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6951] close(17 [pid 5844] <... rmdir resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... unlink resumed>) = 0 [pid 5844] mkdir("./81", 0777 [pid 6951] close(18 [pid 5845] getdents64(3, [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] <... bpf resumed>) = 4 [pid 6951] close(19 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(3 [pid 5844] <... mkdir resumed>) = 0 [pid 6963] <... futex resumed>) = 1 [pid 6962] <... futex resumed>) = 0 [pid 6951] close(20 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6963] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... close resumed>) = 0 [pid 6963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] <... futex resumed>) = 0 [pid 6951] close(21 [pid 5845] rmdir("./78" [pid 6963] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] close(22 [pid 6963] <... bpf resumed>) = 5 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... rmdir resumed>) = 0 [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6964 attached [pid 6957] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6951] close(23 [pid 5845] mkdir("./79", 0777 [pid 6963] <... futex resumed>) = 1 [pid 6962] <... futex resumed>) = 0 [pid 6957] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... mkdir resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 220 [pid 6963] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6957] <... futex resumed>) = 0 [pid 6951] close(24 [pid 6963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6957] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6962] <... futex resumed>) = 0 [pid 6963] signalfd(-1, NULL, 0 [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6953] close(3 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6963] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6964] set_robust_list(0x55558ca82760, 24) = 0 [pid 6964] chdir("./81") = 0 ./strace-static-x86_64: Process 6965 attached [pid 6964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... close resumed>) = 0 [pid 6951] close(25 [pid 6964] <... prctl resumed>) = 0 [pid 6963] <... futex resumed>) = 1 [pid 6962] <... futex resumed>) = 0 [pid 6953] close(4 [pid 6965] set_robust_list(0x55558ca82760, 24 [pid 6964] setpgid(0, 0 [pid 6963] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] <... close resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 209 [pid 6965] <... set_robust_list resumed>) = 0 [pid 6964] <... setpgid resumed>) = 0 [pid 6963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] <... futex resumed>) = 0 [pid 6953] close(5 [pid 6951] close(26 [pid 6965] chdir("./79" [pid 6964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6963] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6953] <... close resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... chdir resumed>) = 0 [pid 6964] <... openat resumed>) = 3 [pid 6963] <... prlimit64 resumed>NULL) = 0 [pid 6953] close(6 [pid 6951] close(27 [pid 6965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6964] write(3, "1000", 4 [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... close resumed>) = 0 [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... prctl resumed>) = 0 [pid 6964] <... write resumed>) = 4 [pid 6963] <... futex resumed>) = 1 [pid 6962] <... futex resumed>) = 0 [pid 6953] close(7 [pid 6951] close(28 [pid 6965] setpgid(0, 0 [pid 6964] close(3 [pid 6963] sched_setscheduler(0, SCHED_RR, [2] [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... setpgid resumed>) = 0 [pid 6964] <... close resumed>) = 0 [pid 6963] <... sched_setscheduler resumed>) = 0 [pid 6962] <... futex resumed>) = 0 [pid 6953] close(8 [pid 6951] close(29 [pid 6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6964] read(200, [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] <... openat resumed>) = 3 [pid 6964] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6963] <... futex resumed>) = 0 [pid 6962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] close(9 [pid 6951] exit_group(0 [pid 6965] write(3, "1000", 4 [pid 6964] symlink("/dev/binderfs", "./binderfs" [pid 6963] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6961] <... futex resumed>) = ? [pid 6955] <... futex resumed>) = ? [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6951] <... exit_group resumed>) = ? [pid 6965] <... write resumed>) = 4 [pid 6964] <... symlink resumed>) = 0 [pid 6963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] <... futex resumed>) = 0 [pid 6961] +++ exited with 0 +++ [pid 6955] +++ exited with 0 +++ [pid 6953] close(10 [pid 6965] close(3 executing program [pid 6963] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6965] <... close resumed>) = 0 [pid 6964] write(1, "executing program\n", 18 [pid 6965] read(200, [pid 6964] <... write resumed>) = 18 [pid 6963] <... openat resumed>) = 6 [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6963] <... futex resumed>) = 0 [pid 6962] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6963] read(6, [pid 6962] <... futex resumed>) = 0 [pid 6953] close(11 [pid 6962] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6953] close(12) = -1 EBADF (Bad file descriptor) [pid 6965] symlink("/dev/binderfs", "./binderfs" [pid 6964] <... futex resumed>) = 0 [pid 6953] close(13 [pid 6965] <... symlink resumed>) = 0 [pid 6964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] write(1, "executing program\n", 18 [pid 6964] <... mmap resumed>) = 0x7fe89ef76000 executing program [pid 6953] close(14 [pid 6965] <... write resumed>) = 18 [pid 6964] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... mprotect resumed>) = 0 [pid 6953] close(15) = -1 EBADF (Bad file descriptor) [pid 6965] <... futex resumed>) = 0 [pid 6964] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6953] close(16 [pid 6951] +++ exited with 0 +++ [pid 6965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6965] <... mmap resumed>) = 0x7fe89ef76000 [pid 6964] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6953] close(17 [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 6965] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6964] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... restart_syscall resumed>) = 0 [pid 6953] close(18./strace-static-x86_64: Process 6966 attached [pid 6965] <... mprotect resumed>) = 0 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6964] <... clone3 resumed> => {parent_tid=[221]}, 88) = 221 [pid 6953] close(19 [pid 6966] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6966] <... rseq resumed>) = 0 [pid 6965] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6964] rt_sigprocmask(SIG_SETMASK, [], [pid 6953] close(20 [pid 6966] set_robust_list(0x7fe89ef969a0, 24 [pid 6965] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6964] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6967 attached [pid 6966] <... set_robust_list resumed>) = 0 [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6967] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6966] rt_sigprocmask(SIG_SETMASK, [], [pid 6965] <... clone3 resumed> => {parent_tid=[210]}, 88) = 210 [pid 6964] <... futex resumed>) = 0 [pid 6962] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] close(21 [pid 5842] <... openat resumed>) = 3 [pid 6967] <... rseq resumed>) = 0 [pid 6966] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6965] rt_sigprocmask(SIG_SETMASK, [], [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] <... futex resumed>) = 0 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] set_robust_list(0x7fe89ef969a0, 24 [pid 6962] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6967] <... set_robust_list resumed>) = 0 [pid 6967] rt_sigprocmask(SIG_SETMASK, [], [pid 6966] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6965] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6962] <... mmap resumed>) = 0x7fe89ef55000 [pid 6953] close(22 [pid 5842] newfstatat(3, "", [pid 6967] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6966] <... openat resumed>) = 3 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6967] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = 0 [pid 6962] <... mprotect resumed>) = 0 [pid 6953] close(23 [pid 5842] getdents64(3, [pid 6967] <... openat resumed>) = 3 [pid 6966] <... futex resumed>) = 1 [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6964] <... futex resumed>) = 0 [pid 6962] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6953] close(24 [pid 5842] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6967] <... futex resumed>) = 0 [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... futex resumed>) = 0 [pid 6962] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 6968 attached [pid 6967] read(3, [pid 6966] read(3, [pid 6965] <... futex resumed>) = 0 [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6953] close(25 [pid 5842] newfstatat(AT_FDCWD, "./81/binderfs", [pid 6968] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6967] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6966] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] <... clone3 resumed> => {parent_tid=[222]}, 88) = 222 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] <... rseq resumed>) = 0 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] rt_sigprocmask(SIG_SETMASK, [], [pid 6953] close(26 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6968] set_robust_list(0x7fe89ef759a0, 24 [pid 6967] <... futex resumed>) = 0 [pid 6966] <... futex resumed>) = 1 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... futex resumed>) = 0 [pid 6962] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] unlink("./81/binderfs" [pid 6968] <... set_robust_list resumed>) = 0 [pid 6967] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6966] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] <... futex resumed>) = 0 [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] close(27 [pid 5842] <... unlink resumed>) = 0 [pid 6968] rt_sigprocmask(SIG_SETMASK, [], [pid 6967] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6964] <... futex resumed>) = 0 [pid 6962] <... futex resumed>) = 0 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6968] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6953] close(28 [pid 5842] getdents64(3, [pid 6968] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6967] <... futex resumed>) = 0 [pid 6966] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6968] <... capset resumed>) = 0 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = 0 [pid 6953] close(29 [pid 5842] close(3 [pid 6968] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... futex resumed>) = 0 [pid 6966] <... futex resumed>) = 1 [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6964] <... futex resumed>) = 0 [pid 6953] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = 0 [pid 6968] <... futex resumed>) = 1 [pid 6967] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6966] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] <... futex resumed>) = 0 [pid 6953] exit_group(0 [pid 6968] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6962] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] <... futex resumed>) = 0 [pid 6968] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... futex resumed>) = 0 [pid 6962] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6960] <... futex resumed>) = ? [pid 6957] <... futex resumed>) = ? [pid 6953] <... exit_group resumed>) = ? [pid 5842] rmdir("./81" [pid 6968] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... futex resumed>) = 0 [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = 1 [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6960] +++ exited with 0 +++ [pid 6957] +++ exited with 0 +++ [pid 6968] <... futex resumed>) = 0 [pid 6967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6966] <... futex resumed>) = 0 [pid 6962] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... rmdir resumed>) = 0 [pid 6968] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6967] <... bpf resumed>) = 4 [pid 6966] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] <... futex resumed>) = 0 [pid 6953] +++ exited with 0 +++ [pid 6968] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 5842] mkdir("./82", 0777 [pid 6968] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... futex resumed>) = 0 [pid 6966] <... futex resumed>) = 0 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... futex resumed>) = 1 [pid 6962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... mkdir resumed>) = 0 [pid 6968] <... futex resumed>) = 0 [pid 6967] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6965] <... futex resumed>) = 0 [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6962] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6969 attached [pid 6968] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6967] <... bpf resumed>) = 5 [pid 6966] <... bpf resumed>) = 4 [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6962] <... futex resumed>) = 0 [pid 6968] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] set_robust_list(0x55558ca82760, 24 [pid 6968] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... futex resumed>) = 0 [pid 6962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6969] <... set_robust_list resumed>) = 0 [pid 6968] <... futex resumed>) = 0 [pid 6967] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6962] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6968] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6969] chdir("./82" [pid 6968] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6966] <... futex resumed>) = 1 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... futex resumed>) = 0 [pid 6962] <... futex resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 230 [pid 6969] <... chdir resumed>) = 0 [pid 6968] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... futex resumed>) = 0 [pid 6966] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] <... futex resumed>) = 1 [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6968] <... futex resumed>) = 0 [pid 6967] signalfd(-1, NULL, 0 [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6964] <... futex resumed>) = 0 [pid 6962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6969] <... prctl resumed>) = 0 [pid 6968] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6967] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6966] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6962] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] setpgid(0, 0 [pid 6968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] <... bpf resumed>) = 5 [pid 6962] <... futex resumed>) = 0 [pid 5843] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6969] <... setpgid resumed>) = 0 [pid 6968] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6967] <... futex resumed>) = 1 [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = 0 [pid 6962] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... openat resumed>) = 3 [pid 6969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6968] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6967] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6966] <... futex resumed>) = 1 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... futex resumed>) = 0 [pid 6969] <... openat resumed>) = 3 [pid 6968] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6966] signalfd(-1, NULL, 0 [pid 6965] <... futex resumed>) = 0 [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] newfstatat(3, "", [pid 6969] write(3, "1000", 4 [pid 6968] <... futex resumed>) = 1 [pid 6967] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6966] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6964] <... futex resumed>) = 0 [pid 6962] <... futex resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6969] <... write resumed>) = 4 [pid 6968] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6967] <... prlimit64 resumed>NULL) = 0 [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] getdents64(3, [pid 6969] close(3 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] <... futex resumed>) = 0 [pid 6964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6969] <... close resumed>) = 0 [pid 6967] <... futex resumed>) = 1 [pid 6966] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] <... futex resumed>) = 0 [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6969] read(200, [pid 6967] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... futex resumed>) = 0 [pid 5843] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6969] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6966] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6965] <... futex resumed>) = 0 [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6969] symlink("/dev/binderfs", "./binderfs" [pid 6967] sched_setscheduler(0, SCHED_RR, [2] [pid 6966] <... prlimit64 resumed>NULL) = 0 [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] <... symlink resumed>) = 0 [pid 6967] <... sched_setscheduler resumed>) = 0 [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 5843] newfstatat(AT_FDCWD, "./80/binderfs", [pid 6969] write(1, "executing program\n", 18 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] <... futex resumed>) = 1 [pid 6964] <... futex resumed>) = 0 [pid 6969] <... write resumed>) = 18 [pid 6967] <... futex resumed>) = 1 [pid 6966] sched_setscheduler(0, SCHED_RR, [2] [pid 6965] <... futex resumed>) = 0 [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6966] <... sched_setscheduler resumed>) = 0 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... futex resumed>) = 0 [pid 5843] unlink("./80/binderfs" [pid 6969] <... futex resumed>) = 0 [pid 6967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = 0 [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6967] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6966] <... futex resumed>) = 0 [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... unlink resumed>) = 0 [pid 6969] <... mmap resumed>) = 0x7fe89ef76000 [pid 6967] <... openat resumed>) = 6 [pid 6966] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] getdents64(3, [pid 6969] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] <... futex resumed>) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6969] <... mprotect resumed>) = 0 [pid 6967] <... futex resumed>) = 1 [pid 6966] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6965] <... futex resumed>) = 0 [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] close(3 [pid 6969] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6967] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6966] <... openat resumed>) = 6 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... close resumed>) = 0 [pid 6967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = 0 [pid 5843] rmdir("./80" [pid 6969] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6967] read(6, [pid 6966] <... futex resumed>) = 1 [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6964] <... futex resumed>) = 0 [pid 6969] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6966] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6963] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5843] <... rmdir resumed>) = 0 [pid 6963] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6962] close(3 [pid 5843] mkdir("./81", 0777 [pid 6963] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6962] <... close resumed>) = 0 [pid 5843] <... mkdir resumed>) = 0 [pid 6962] close(4) = 0 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6971 attached ./strace-static-x86_64: Process 6970 attached [pid 6964] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] close(5 [pid 6971] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6970] set_robust_list(0x55558ca82760, 24 [pid 6969] <... clone3 resumed> => {parent_tid=[231]}, 88) = 231 [pid 6966] <... futex resumed>) = 0 [pid 6964] <... futex resumed>) = 1 [pid 6962] <... close resumed>) = 0 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 218 [pid 6971] <... rseq resumed>) = 0 [pid 6970] <... set_robust_list resumed>) = 0 [pid 6969] rt_sigprocmask(SIG_SETMASK, [], [pid 6966] read(6, [pid 6971] set_robust_list(0x7fe89ef969a0, 24 [pid 6969] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6964] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] close(6 [pid 6971] <... set_robust_list resumed>) = 0 [pid 6970] chdir("./81" [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6962] <... close resumed>) = 0 [pid 6971] rt_sigprocmask(SIG_SETMASK, [], [pid 6970] <... chdir resumed>) = 0 [pid 6969] <... futex resumed>) = 0 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] close(7 [pid 6971] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6967] <... futex resumed>) = 1 [pid 6965] <... futex resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6970] <... prctl resumed>) = 0 [pid 6967] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] close(8 [pid 6971] <... openat resumed>) = 3 [pid 6970] setpgid(0, 0 [pid 6967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] <... futex resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... setpgid resumed>) = 0 [pid 6967] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] close(9 [pid 6971] <... futex resumed>) = 1 [pid 6969] <... futex resumed>) = 0 [pid 6967] <... capset resumed>) = 0 [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6969] <... futex resumed>) = 0 [pid 6967] <... futex resumed>) = 1 [pid 6965] <... futex resumed>) = 0 [pid 6962] close(10 [pid 6971] read(3, [pid 6970] <... openat resumed>) = 3 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6967] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6970] write(3, "1000", 4 [pid 6967] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] <... futex resumed>) = 0 [pid 6962] close(11 [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... write resumed>) = 4 [pid 6967] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6964] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... futex resumed>) = 1 [pid 6970] close(3 [pid 6969] <... futex resumed>) = 0 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] close(12 [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6970] <... close resumed>) = 0 [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... futex resumed>) = 0 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... futex resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] read(200, [pid 6969] <... futex resumed>) = 0 [pid 6967] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6965] <... futex resumed>) = 0 [pid 6964] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6962] close(13 [pid 6971] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6970] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6967] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6970] symlink("/dev/binderfs", "./binderfs" [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] <... mmap resumed>) = 0x7fe89ef55000 [pid 6962] close(14 [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... symlink resumed>) = 0 [pid 6967] <... futex resumed>) = 0 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... futex resumed>) = 1 [pid 6970] write(1, "executing program\n", 18 [pid 6969] <... futex resumed>) = 0 executing program [pid 6967] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6965] <... futex resumed>) = 0 [pid 6962] close(15 [pid 6964] <... mprotect resumed>) = 0 [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6970] <... write resumed>) = 18 [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] <... futex resumed>) = 0 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6962] close(16 [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... futex resumed>) = 0 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6967] <... futex resumed>) = 0 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] <... futex resumed>) = 0 [pid 6970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6967] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6965] <... futex resumed>) = 0 [pid 6964] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6962] close(17 [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6972 attached [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] <... mmap resumed>) = 0x7fe89ef76000 [pid 6969] <... futex resumed>) = 0 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] close(18 [pid 6972] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6970] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6967] <... futex resumed>) = 0 [pid 6965] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] <... clone3 resumed> => {parent_tid=[222]}, 88) = 222 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... rseq resumed>) = 0 [pid 6967] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6965] <... futex resumed>) = 0 [pid 6964] rt_sigprocmask(SIG_SETMASK, [], [pid 6962] close(19 [pid 6972] set_robust_list(0x7fe89ef759a0, 24 [pid 6967] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6965] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6964] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6972] <... set_robust_list resumed>) = 0 [pid 6967] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] rt_sigprocmask(SIG_SETMASK, [], [pid 6970] <... mprotect resumed>) = 0 [pid 6967] <... futex resumed>) = 0 [pid 6965] close(3 [pid 6964] <... futex resumed>) = 0 [pid 6962] close(20 [pid 6972] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6967] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6964] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6972] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... capset resumed>) = 0 [pid 6972] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] close(21 [pid 6972] <... futex resumed>) = 1 [pid 6964] <... futex resumed>) = 0 [pid 6972] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6965] <... close resumed>) = 0 [pid 6964] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6965] close(4 [pid 6964] <... futex resumed>) = 0 [pid 6972] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6964] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] close(22 [pid 6972] <... futex resumed>) = 0 [pid 6970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6965] <... close resumed>) = 0 [pid 6964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6965] close(5 [pid 6964] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] close(23 [pid 6972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] <... futex resumed>) = 0 [pid 6972] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6964] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6972] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6962] close(24./strace-static-x86_64: Process 6973 attached [pid 6972] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] <... bpf resumed>) = 4 [pid 6965] <... close resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6972] <... futex resumed>) = 1 [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... clone3 resumed> => {parent_tid=[219]}, 88) = 219 [pid 6965] close(6 [pid 6964] <... futex resumed>) = 0 [pid 6973] <... rseq resumed>) = 0 [pid 6972] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6971] <... futex resumed>) = 1 [pid 6970] rt_sigprocmask(SIG_SETMASK, [], [pid 6969] <... futex resumed>) = 0 [pid 6965] <... close resumed>) = 0 [pid 6964] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] close(25 [pid 6973] set_robust_list(0x7fe89ef969a0, 24 [pid 6972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6970] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] close(7 [pid 6964] <... futex resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... set_robust_list resumed>) = 0 [pid 6972] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] <... futex resumed>) = 0 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] close(26 [pid 6973] rt_sigprocmask(SIG_SETMASK, [], [pid 6972] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6970] <... futex resumed>) = 0 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6965] close(8 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6972] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] <... bpf resumed>) = 5 [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6962] close(27 [pid 6973] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6972] <... futex resumed>) = 1 [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] close(9 [pid 6964] <... futex resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... openat resumed>) = 3 [pid 6972] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6971] <... futex resumed>) = 1 [pid 6969] <... futex resumed>) = 0 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] close(28 [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6972] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] close(10 [pid 6964] <... futex resumed>) = 0 [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... futex resumed>) = 1 [pid 6972] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] <... futex resumed>) = 0 [pid 6969] <... futex resumed>) = 0 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] close(29 [pid 6973] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6972] <... futex resumed>) = 0 [pid 6971] signalfd(-1, NULL, 0 [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] close(11 [pid 6964] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6962] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6972] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6971] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6970] <... futex resumed>) = 0 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6962] exit_group(0 [pid 6973] read(3, [pid 6972] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] close(12 [pid 6964] <... futex resumed>) = 0 [pid 6971] <... futex resumed>) = 1 [pid 6969] <... futex resumed>) = 0 [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6969] <... futex resumed>) = 0 [pid 6971] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, NULL) = 0 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6973] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6972] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6971] <... futex resumed>) = 0 [pid 6969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6968] <... futex resumed>) = ? [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6963] <... futex resumed>) = ? [pid 6962] <... exit_group resumed>) = ? [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6972] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6968] +++ exited with 0 +++ [pid 6965] close(13 [pid 6963] +++ exited with 0 +++ [pid 6973] <... futex resumed>) = 1 [pid 6972] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] <... futex resumed>) = 0 [pid 6969] <... futex resumed>) = 0 [pid 6973] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6972] <... futex resumed>) = 1 [pid 6971] sched_setscheduler(0, SCHED_RR, [2] [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... futex resumed>) = 0 [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6972] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6971] <... sched_setscheduler resumed>) = 0 [pid 6970] <... futex resumed>) = 0 [pid 6965] close(14 [pid 6962] +++ exited with 0 +++ [pid 6973] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6971] <... futex resumed>) = 1 [pid 6969] <... futex resumed>) = 0 [pid 6965] close(15 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=25 /* 0.25 s */} --- [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 6973] <... futex resumed>) = 1 [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] <... futex resumed>) = 0 [pid 6969] <... futex resumed>) = 0 [pid 6965] close(16 [pid 6973] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6971] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... restart_syscall resumed>) = 0 [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6971] <... openat resumed>) = 6 [pid 6970] <... futex resumed>) = 0 [pid 6965] close(17 [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] <... futex resumed>) = 0 [pid 6971] <... futex resumed>) = 1 [pid 6970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6969] <... futex resumed>) = 0 [pid 6965] close(18 [pid 6973] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] <... futex resumed>) = 0 [pid 6969] <... futex resumed>) = 0 [pid 6965] close(19 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6971] read(6, [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6973] <... bpf resumed>) = 4 [pid 6966] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5841] <... openat resumed>) = 3 [pid 6966] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] newfstatat(3, "", [pid 6966] <... futex resumed>) = 0 [pid 6964] close(3 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6966] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6964] <... close resumed>) = 0 [pid 6964] close(4 [pid 5841] getdents64(3, [pid 6964] <... close resumed>) = 0 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6964] close(5 [pid 5841] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 6964] <... close resumed>) = 0 [pid 5841] newfstatat(AT_FDCWD, "./80/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6964] close(6 [pid 5841] unlink("./80/binderfs" [pid 6964] <... close resumed>) = 0 [pid 5841] <... unlink resumed>) = 0 [pid 6964] close(7) = -1 EBADF (Bad file descriptor) [pid 6964] close(8) = -1 EBADF (Bad file descriptor) [pid 6964] close(9 [pid 5841] getdents64(3, [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(10 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(3 [pid 6964] close(11 [pid 5841] <... close resumed>) = 0 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] rmdir("./80" [pid 6964] close(12 [pid 5841] <... rmdir resumed>) = 0 [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6970] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] close(20 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] mkdir("./81", 0777 [pid 6973] <... futex resumed>) = 0 [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(13 [pid 5841] <... mkdir resumed>) = 0 [pid 6973] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6971] <... futex resumed>) = 1 [pid 6970] <... futex resumed>) = 0 [pid 6969] <... futex resumed>) = 0 [pid 6965] close(21 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(14 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6973] <... bpf resumed>) = 5 [pid 6971] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6969] <... futex resumed>) = 0 [pid 6965] close(22 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6974 attached [pid 6973] <... futex resumed>) = 1 [pid 6971] <... capset resumed>) = 0 [pid 6970] <... futex resumed>) = 0 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] close(23 [pid 6964] close(15 [pid 6974] set_robust_list(0x55558ca82760, 24 [pid 6973] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] <... set_robust_list resumed>) = 0 [pid 6971] <... futex resumed>) = 0 [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] close(16 [pid 6965] close(24 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 223 [pid 6974] chdir("./81" [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6971] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6970] <... futex resumed>) = 0 [pid 6969] <... futex resumed>) = 0 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] signalfd(-1, NULL, 0 [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] close(25 [pid 6964] close(17 [pid 6974] <... chdir resumed>) = 0 [pid 6973] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6971] <... futex resumed>) = 0 [pid 6969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] close(18 [pid 6974] <... prctl resumed>) = 0 [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6969] <... futex resumed>) = 0 [pid 6965] close(26 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] setpgid(0, 0 [pid 6973] <... futex resumed>) = 1 [pid 6971] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6970] <... futex resumed>) = 0 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(19 [pid 6974] <... setpgid resumed>) = 0 [pid 6973] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] close(27 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6971] <... futex resumed>) = 0 [pid 6970] <... futex resumed>) = 0 [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(20 [pid 6974] <... openat resumed>) = 3 [pid 6973] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6971] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] <... futex resumed>) = 0 [pid 6965] close(28 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] write(3, "1000", 4 [pid 6973] <... prlimit64 resumed>NULL) = 0 [pid 6971] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(21 [pid 6974] <... write resumed>) = 4 [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6965] close(29 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] close(3 [pid 6973] <... futex resumed>) = 1 [pid 6971] <... futex resumed>) = 0 [pid 6970] <... futex resumed>) = 0 [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6964] close(22 [pid 6974] <... close resumed>) = 0 [pid 6973] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6971] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] <... futex resumed>) = 0 [pid 6965] exit_group(0 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] read(200, [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6971] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] <... futex resumed>) = 0 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6967] <... futex resumed>) = ? [pid 6965] <... exit_group resumed>) = ? [pid 6964] close(23 [pid 6974] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6973] sched_setscheduler(0, SCHED_RR, [2] [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6967] +++ exited with 0 +++ [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] symlink("/dev/binderfs", "./binderfs" [pid 6973] <... sched_setscheduler resumed>) = 0 [pid 6971] <... futex resumed>) = 0 [pid 6969] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6964] close(24 [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6969] <... futex resumed>) = 0 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] <... symlink resumed>) = 0 [pid 6973] <... futex resumed>) = 1 [pid 6971] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6970] <... futex resumed>) = 0 [pid 6969] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6964] close(25executing program [pid 6974] write(1, "executing program\n", 18 [pid 6973] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6971] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] <... write resumed>) = 18 [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6971] <... futex resumed>) = 0 [pid 6970] <... futex resumed>) = 0 [pid 6969] close(3 [pid 6964] close(26 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6973] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6971] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] <... close resumed>) = 0 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] <... futex resumed>) = 0 [pid 6973] <... openat resumed>) = 6 [pid 6964] close(27 [pid 6974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] close(4 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] <... mmap resumed>) = 0x7fe89ef76000 [pid 6973] <... futex resumed>) = 1 [pid 6970] <... futex resumed>) = 0 [pid 6969] <... close resumed>) = 0 [pid 6964] close(28 [pid 6974] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6973] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6970] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6965] +++ exited with 0 +++ [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6974] <... mprotect resumed>) = 0 [pid 6973] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] <... futex resumed>) = 0 [pid 6969] close(5 [pid 6964] close(29 [pid 6974] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6973] read(6, [pid 6970] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] <... close resumed>) = 0 [pid 6964] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=209, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 6974] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6969] close(6 [pid 6964] exit_group(0 [pid 6974] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6972] <... futex resumed>) = ? [pid 6969] <... close resumed>) = 0 [pid 6966] <... futex resumed>) = ? [pid 6964] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6975 attached [pid 6972] +++ exited with 0 +++ [pid 6969] close(7 [pid 6966] +++ exited with 0 +++ [pid 5845] umount2("./79", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] close(8 [pid 6975] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6974] <... clone3 resumed> => {parent_tid=[224]}, 88) = 224 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6969] close(9) = -1 EBADF (Bad file descriptor) [pid 6969] close(10) = -1 EBADF (Bad file descriptor) [pid 6969] close(11) = -1 EBADF (Bad file descriptor) [pid 6974] rt_sigprocmask(SIG_SETMASK, [], [pid 6975] <... rseq resumed>) = 0 [pid 6969] close(12 [pid 5845] openat(AT_FDCWD, "./79", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6969] close(13) = -1 EBADF (Bad file descriptor) [pid 6969] close(14 [pid 6975] set_robust_list(0x7fe89ef969a0, 24 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... openat resumed>) = 3 [pid 6975] <... set_robust_list resumed>) = 0 [pid 6974] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6969] close(15 [pid 6975] rt_sigprocmask(SIG_SETMASK, [], [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(3, "", [pid 6975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6974] <... futex resumed>) = 0 [pid 6969] close(16 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6975] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 6975] <... openat resumed>) = 3 [pid 6970] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6969] close(17 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6970] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./79/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6964] +++ exited with 0 +++ [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6970] <... futex resumed>) = 0 [pid 6969] close(18 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(AT_FDCWD, "./79/binderfs", [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 6970] <... mmap resumed>) = 0x7fe89ef55000 [pid 6969] close(19 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 6975] read(3, [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] unlink("./79/binderfs" [pid 6970] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6975] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6970] <... mprotect resumed>) = 0 [pid 6969] close(20 [pid 5845] <... unlink resumed>) = 0 [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6969] close(21 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6969] close(22 [pid 6975] <... futex resumed>) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6970] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6969] close(23 [pid 5844] <... openat resumed>) = 3 [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 6970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5844] newfstatat(3, "", ./strace-static-x86_64: Process 6976 attached [pid 6975] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] close(24 [pid 5845] close(3 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6976] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6975] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6970] <... clone3 resumed> => {parent_tid=[220]}, 88) = 220 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... close resumed>) = 0 [pid 5844] getdents64(3, [pid 6976] <... rseq resumed>) = 0 [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] rt_sigprocmask(SIG_SETMASK, [], [pid 6969] close(25 [pid 5845] rmdir("./79" [pid 6976] set_robust_list(0x7fe89ef759a0, 24 [pid 6975] <... futex resumed>) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6970] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... rmdir resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6976] <... set_robust_list resumed>) = 0 [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] close(26 [pid 5844] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6976] rt_sigprocmask(SIG_SETMASK, [], [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 6970] <... futex resumed>) = 0 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] mkdir("./80", 0777 [pid 6976] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6970] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6969] close(27 [pid 5845] <... mkdir resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6976] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6975] <... futex resumed>) = 0 [pid 6974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(AT_FDCWD, "./81/binderfs", [pid 6976] <... capset resumed>) = 0 [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] close(28 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 6977 attached [pid 6976] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] unlink("./81/binderfs" [pid 6975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6977] set_robust_list(0x55558ca82760, 24 [pid 6976] <... futex resumed>) = 1 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6969] close(29 [pid 6977] <... set_robust_list resumed>) = 0 [pid 6976] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] <... bpf resumed>) = 4 [pid 6970] <... futex resumed>) = 0 [pid 6969] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6976] <... futex resumed>) = 0 [pid 6970] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] exit_group(0 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 211 [pid 6975] <... futex resumed>) = 1 [pid 6971] <... futex resumed>) = ? [pid 6969] <... exit_group resumed>) = ? [pid 6974] <... futex resumed>) = 0 [pid 6976] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6977] chdir("./80" [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] +++ exited with 0 +++ [pid 6977] <... chdir resumed>) = 0 [pid 6976] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 6969] +++ exited with 0 +++ [pid 6977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6976] <... futex resumed>) = 1 [pid 6975] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6970] <... futex resumed>) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 6977] <... prctl resumed>) = 0 [pid 6976] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] <... bpf resumed>) = 5 [pid 6970] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] getdents64(3, [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6977] setpgid(0, 0 [pid 6976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... futex resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5842] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6977] <... setpgid resumed>) = 0 [pid 6976] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6975] <... futex resumed>) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6970] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] close(3 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6976] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6976] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 5844] <... close resumed>) = 0 [pid 5842] <... openat resumed>) = 3 [pid 6976] <... futex resumed>) = 1 [pid 6975] signalfd(-1, NULL, 0 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6970] <... futex resumed>) = 0 [pid 5844] rmdir("./81" [pid 5842] newfstatat(3, "", [pid 6976] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6970] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... openat resumed>) = 3 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6977] write(3, "1000", 4 [pid 6976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... futex resumed>) = 0 [pid 5844] <... rmdir resumed>) = 0 [pid 6977] <... write resumed>) = 4 [pid 6976] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6975] <... futex resumed>) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6970] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] mkdir("./82", 0777 [pid 5842] getdents64(3, [pid 6977] close(3 [pid 6976] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6976] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6977] <... close resumed>) = 0 [pid 6974] <... futex resumed>) = 0 [pid 5842] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6977] read(200, [pid 6976] <... futex resumed>) = 1 [pid 6975] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6970] <... futex resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6977] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6976] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] <... prlimit64 resumed>NULL) = 0 [pid 6970] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... mkdir resumed>) = 0 [pid 5842] newfstatat(AT_FDCWD, "./82/binderfs", [pid 6977] symlink("/dev/binderfs", "./binderfs" [pid 6976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... futex resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6976] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6975] <... futex resumed>) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6970] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6976] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6975] sched_setscheduler(0, SCHED_RR, [2] [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] unlink("./82/binderfs" [pid 6977] <... symlink resumed>) = 0 [pid 6976] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... sched_setscheduler resumed>) = 0 [pid 6974] <... futex resumed>) = 0 [pid 5842] <... unlink resumed>) = 0 executing program [pid 6977] write(1, "executing program\n", 18 [pid 6976] <... futex resumed>) = 1 [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6970] <... futex resumed>) = 0 [pid 5842] getdents64(3, [pid 6977] <... write resumed>) = 18 [pid 6976] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] <... futex resumed>) = 0 [pid 6974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6976] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... futex resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6976] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 6970] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] close(3 [pid 6977] <... futex resumed>) = 0 [pid 6976] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6975] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... close resumed>) = 0 [pid 6977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6976] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... openat resumed>) = 6 [pid 5842] rmdir("./82" [pid 6977] <... mmap resumed>) = 0x7fe89ef76000 [pid 6976] <... futex resumed>) = 1 [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... futex resumed>) = 0 [pid 5842] <... rmdir resumed>) = 0 [pid 6977] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6976] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6975] <... futex resumed>) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] mkdir("./83", 0777./strace-static-x86_64: Process 6978 attached [pid 6977] <... mprotect resumed>) = 0 [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 5842] <... mkdir resumed>) = 0 [pid 6978] set_robust_list(0x55558ca82760, 24 [pid 6975] read(6, [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 223 [pid 6977] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6977] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6973] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6973] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6980 attached ) = 0 [pid 6970] close(3 [pid 6973] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6977] <... clone3 resumed> => {parent_tid=[212]}, 88) = 212 [pid 6977] rt_sigprocmask(SIG_SETMASK, [], [pid 6970] <... close resumed>) = 0 [pid 6980] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6977] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6980] <... rseq resumed>) = 0 [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] close(4 [pid 6980] set_robust_list(0x7fe89ef969a0, 24 [pid 6977] <... futex resumed>) = 0 [pid 6970] <... close resumed>) = 0 [pid 6980] <... set_robust_list resumed>) = 0 [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6970] close(5 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 232 [pid 6980] rt_sigprocmask(SIG_SETMASK, [], [pid 6970] <... close resumed>) = 0 [pid 6980] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6980] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6970] close(6 [pid 6980] <... openat resumed>) = 3 [pid 6970] <... close resumed>) = 0 [pid 6970] close(7) = -1 EBADF (Bad file descriptor) [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] close(8 [pid 6980] <... futex resumed>) = 1 [pid 6977] <... futex resumed>) = 0 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] read(3, [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] close(9./strace-static-x86_64: Process 6979 attached [pid 6980] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6978] <... set_robust_list resumed>) = 0 [pid 6977] <... futex resumed>) = 0 [pid 6975] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] set_robust_list(0x55558ca82760, 24 [pid 6978] chdir("./82" [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] close(10 [pid 6980] <... futex resumed>) = 0 [pid 6979] <... set_robust_list resumed>) = 0 [pid 6978] <... chdir resumed>) = 0 [pid 6977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6975] <... futex resumed>) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] chdir("./83" [pid 6978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... chdir resumed>) = 0 [pid 6978] <... prctl resumed>) = 0 [pid 6977] <... futex resumed>) = 0 [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 6970] close(11 [pid 6980] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6978] setpgid(0, 0 [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6975] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6979] <... prctl resumed>) = 0 [pid 6978] <... setpgid resumed>) = 0 [pid 6975] <... capset resumed>) = 0 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6970] close(12 [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] setpgid(0, 0 [pid 6978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6980] <... futex resumed>) = 1 [pid 6979] <... setpgid resumed>) = 0 [pid 6978] <... openat resumed>) = 3 [pid 6977] <... futex resumed>) = 0 [pid 6975] <... futex resumed>) = 0 [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6974] <... futex resumed>) = 0 [pid 6970] close(13 [pid 6980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... openat resumed>) = 3 [pid 6978] write(3, "1000", 4 [pid 6977] <... futex resumed>) = 0 [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] write(3, "1000", 4 [pid 6978] <... write resumed>) = 4 [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6975] <... futex resumed>) = 0 [pid 6974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... futex resumed>) = 0 [pid 6979] <... write resumed>) = 4 [pid 6978] close(3 [pid 6977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] close(14 [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] close(3 [pid 6978] <... close resumed>) = 0 [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... close resumed>) = 0 [pid 6978] read(200, [pid 6977] <... futex resumed>) = 0 [pid 6975] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6970] close(15 [pid 6980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6979] read(200, [pid 6978] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6975] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6978] symlink("/dev/binderfs", "./binderfs" [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6980] <... bpf resumed>) = 4 [pid 6979] symlink("/dev/binderfs", "./binderfs" [pid 6978] <... symlink resumed>) = 0 [pid 6975] <... futex resumed>) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6970] close(16 [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... futex resumed>) = 1 executing program [pid 6979] <... symlink resumed>) = 0 [pid 6978] write(1, "executing program\n", 18 [pid 6977] <... futex resumed>) = 0 [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] close(17 executing program [pid 6980] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6979] write(1, "executing program\n", 18 [pid 6978] <... write resumed>) = 18 [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... futex resumed>) = 0 [pid 6974] <... futex resumed>) = 1 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... bpf resumed>) = 5 [pid 6979] <... write resumed>) = 18 [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = 0 [pid 6975] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6970] close(18 [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... futex resumed>) = 0 [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6975] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... futex resumed>) = 0 [pid 6979] <... futex resumed>) = 0 [pid 6978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6977] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] close(19 [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6978] <... mmap resumed>) = 0x7fe89ef76000 [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... futex resumed>) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... mmap resumed>) = 0x7fe89ef76000 [pid 6978] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6977] <... futex resumed>) = 0 [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6980] signalfd(-1, NULL, 0 [pid 6979] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6978] <... mprotect resumed>) = 0 [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 6970] close(20 [pid 6980] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6979] <... mprotect resumed>) = 0 [pid 6978] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6975] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6978] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6975] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] close(21 [pid 6980] <... futex resumed>) = 1 [pid 6979] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6977] <... futex resumed>) = 0 [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6981 attached [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6975] <... futex resumed>) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] close(22./strace-static-x86_64: Process 6982 attached [pid 6981] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6977] <... futex resumed>) = 0 [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6981] <... rseq resumed>) = 0 [pid 6980] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6979] <... clone3 resumed> => {parent_tid=[233]}, 88) = 233 [pid 6978] <... clone3 resumed> => {parent_tid=[224]}, 88) = 224 [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6975] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... futex resumed>) = 0 [pid 6970] close(23 [pid 6982] <... rseq resumed>) = 0 [pid 6981] set_robust_list(0x7fe89ef969a0, 24 [pid 6980] <... prlimit64 resumed>NULL) = 0 [pid 6979] rt_sigprocmask(SIG_SETMASK, [], [pid 6978] rt_sigprocmask(SIG_SETMASK, [], [pid 6975] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] set_robust_list(0x7fe89ef969a0, 24 [pid 6981] <... set_robust_list resumed>) = 0 [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6975] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6974] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6970] close(24 [pid 6982] <... set_robust_list resumed>) = 0 [pid 6981] rt_sigprocmask(SIG_SETMASK, [], [pid 6980] <... futex resumed>) = 1 [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = 0 [pid 6975] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] rt_sigprocmask(SIG_SETMASK, [], [pid 6981] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... futex resumed>) = 0 [pid 6974] close(3 [pid 6970] close(25 [pid 6982] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6981] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] <... futex resumed>) = 0 [pid 6975] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6974] <... close resumed>) = 0 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6980] sched_setscheduler(0, SCHED_RR, [2] [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6974] close(4 [pid 6981] <... openat resumed>) = 3 [pid 6980] <... sched_setscheduler resumed>) = 0 [pid 6974] <... close resumed>) = 0 [pid 6970] close(26 [pid 6982] <... openat resumed>) = 3 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] close(5 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] <... futex resumed>) = 1 [pid 6980] <... futex resumed>) = 1 [pid 6978] <... futex resumed>) = 0 [pid 6977] <... futex resumed>) = 0 [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6970] close(27 [pid 6982] <... futex resumed>) = 1 [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] <... futex resumed>) = 0 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] <... close resumed>) = 0 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... futex resumed>) = 0 [pid 6977] <... futex resumed>) = 0 [pid 6974] close(6 [pid 6970] close(28 [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6981] read(3, [pid 6980] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6979] <... futex resumed>) = 0 [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6974] <... close resumed>) = 0 [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] read(3, [pid 6980] <... openat resumed>) = 6 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6982] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6981] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] close(7 [pid 6970] close(29 [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6980] <... futex resumed>) = 1 [pid 6977] <... futex resumed>) = 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... futex resumed>) = 1 [pid 6981] <... futex resumed>) = 1 [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] close(8 [pid 6970] exit_group(0 [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6980] read(6, [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6977] <... futex resumed>) = 0 [pid 6976] <... futex resumed>) = ? [pid 6974] close(9 [pid 6973] <... futex resumed>) = ? [pid 6970] <... exit_group resumed>) = ? [pid 6982] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6973] +++ exited with 0 +++ [pid 6981] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6982] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6981] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6976] +++ exited with 0 +++ [pid 6974] close(10 [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... futex resumed>) = 1 [pid 6981] <... futex resumed>) = 1 [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6974] close(11 [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6974] close(12 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] <... futex resumed>) = 0 [pid 6979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] close(13 [pid 6982] <... futex resumed>) = 0 [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6982] <... bpf resumed>) = 4 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6974] close(14 [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] <... bpf resumed>) = 4 [pid 6979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... futex resumed>) = 0 [pid 6982] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] close(15 [pid 6982] <... bpf resumed>) = 5 [pid 6979] <... futex resumed>) = 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6974] close(16 [pid 6982] <... futex resumed>) = 0 [pid 6981] <... futex resumed>) = 1 [pid 6979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6978] <... futex resumed>) = 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] close(17 [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] signalfd(-1, NULL, 0 [pid 6981] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6977] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6974] close(18 [pid 6982] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6981] <... bpf resumed>) = 5 [pid 6977] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6970] +++ exited with 0 +++ [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = 0 [pid 6974] close(19 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=218, si_uid=0, si_status=0, si_utime=0, si_stime=23 /* 0.23 s */} --- [pid 6982] <... futex resumed>) = 1 [pid 6981] <... futex resumed>) = 1 [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] close(20 [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6977] <... mmap resumed>) = 0x7fe89ef55000 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6981] signalfd(-1, NULL, 0 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6974] close(21 [pid 6982] <... prlimit64 resumed>NULL) = 0 [pid 6981] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] close(22 [pid 6982] <... futex resumed>) = 1 [pid 6981] <... futex resumed>) = 1 [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] close(23 [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6977] <... mprotect resumed>) = 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] sched_setscheduler(0, SCHED_RR, [2] [pid 6981] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6974] close(24 [pid 6982] <... sched_setscheduler resumed>) = 0 [pid 6981] <... prlimit64 resumed>NULL) = 0 [pid 6977] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6974] close(25 [pid 6982] <... futex resumed>) = 1 [pid 6979] <... futex resumed>) = 0 [pid 6977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5843] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6981] <... futex resumed>) = 1 [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... futex resumed>) = 0 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6983 attached [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] <... futex resumed>) = 0 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] close(26 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6983] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6982] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] <... futex resumed>) = 0 [pid 6977] <... clone3 resumed> => {parent_tid=[213]}, 88) = 213 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6983] <... rseq resumed>) = 0 [pid 6982] <... openat resumed>) = 6 [pid 6981] sched_setscheduler(0, SCHED_RR, [2] [pid 6977] rt_sigprocmask(SIG_SETMASK, [], [pid 6983] set_robust_list(0x7fe89ef759a0, 24 [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] <... sched_setscheduler resumed>) = 0 [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6974] close(27 [pid 6983] <... set_robust_list resumed>) = 0 [pid 6982] <... futex resumed>) = 1 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6977] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... openat resumed>) = 3 [pid 6983] rt_sigprocmask(SIG_SETMASK, [], [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6981] <... futex resumed>) = 0 [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = 0 [pid 6974] close(28 [pid 5843] newfstatat(3, "", [pid 6983] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6981] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6977] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6983] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6982] read(6, [pid 6981] <... openat resumed>) = 6 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6974] close(29 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6983] <... capset resumed>) = 0 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5843] getdents64(3, [pid 6981] <... futex resumed>) = 0 [pid 6977] futex(0x7fe89f86f42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6977] <... futex resumed>) = 0 [pid 5843] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6977] <... mmap resumed>) = 0x7fe89ef34000 [pid 5843] newfstatat(AT_FDCWD, "./81/binderfs", [pid 6977] mprotect(0x7fe89ef35000, 131072, PROT_READ|PROT_WRITE [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6977] <... mprotect resumed>) = 0 [pid 5843] unlink("./81/binderfs" [pid 6977] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5843] <... unlink resumed>) = 0 [pid 6977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef54990, parent_tid=0x7fe89ef54990, exit_signal=0, stack=0x7fe89ef34000, stack_size=0x20240, tls=0x7fe89ef546c0} [pid 5843] getdents64(3, 0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6977] <... clone3 resumed> => {parent_tid=[214]}, 88) = 214 [pid 5843] close(3 [pid 6977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5843] <... close resumed>) = 0 [pid 6977] futex(0x7fe89f86f428, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] rmdir("./81" [pid 6977] <... futex resumed>) = 0 [pid 6977] futex(0x7fe89f86f42c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... rmdir resumed>) = 0 ./strace-static-x86_64: Process 6984 attached [pid 6983] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6982] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6974] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] mkdir("./82", 0777 [pid 6984] rseq(0x7fe89ef54fe0, 0x20, 0, 0x53053053 [pid 6983] <... futex resumed>) = 0 [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] exit_group(0 [pid 6984] <... rseq resumed>) = 0 [pid 6983] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6982] <... futex resumed>) = 1 [pid 5843] <... mkdir resumed>) = 0 [pid 6984] set_robust_list(0x7fe89ef549a0, 24 [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6981] <... futex resumed>) = 0 [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 1 [pid 6975] <... futex resumed>) = ? [pid 6974] <... exit_group resumed>) = ? [pid 6984] <... set_robust_list resumed>) = 0 [pid 6981] read(6, [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] +++ exited with 0 +++ [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6982] <... futex resumed>) = 0 [pid 6979] <... futex resumed>) = 1 [pid 6982] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6984] rt_sigprocmask(SIG_SETMASK, [], [pid 6982] <... capset resumed>) = 0 [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6984] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6984] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6982] <... futex resumed>) = 1 [pid 6980] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6979] <... futex resumed>) = 0 [pid 6974] +++ exited with 0 +++ [pid 6984] futex(0x7fe89f86f42c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6983] <... futex resumed>) = 0 [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = 1 [pid 6984] <... futex resumed>) = 0 [pid 6983] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6980] <... futex resumed>) = 0 [pid 6979] <... futex resumed>) = 0 [pid 6977] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6984] futex(0x7fe89f86f428, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6982] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 6983] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6982] <... futex resumed>) = 0 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6983] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6983] <... futex resumed>) = 1 [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = 0 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 221 [pid 6983] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6982] <... futex resumed>) = 0 [pid 6979] <... futex resumed>) = 1 [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6982] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6980] <... futex resumed>) = 0 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] <... futex resumed>) = 1 [pid 5841] <... restart_syscall resumed>) = 0 [pid 6982] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6980] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6980] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6982] <... futex resumed>) = 1 [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] <... futex resumed>) = 0 [pid 5841] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6980] <... futex resumed>) = 1 [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = 0 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] <... futex resumed>) = 0 [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6982] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6980] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] <... futex resumed>) = 0 [pid 5841] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY./strace-static-x86_64: Process 6985 attached [pid 6982] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] <... openat resumed>) = 3 [pid 6985] set_robust_list(0x55558ca82760, 24 [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6980] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... set_robust_list resumed>) = 0 [pid 6982] <... futex resumed>) = 1 [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] <... futex resumed>) = 0 [pid 5841] newfstatat(3, "", [pid 6985] chdir("./82" [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6980] <... futex resumed>) = 1 [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6985] <... chdir resumed>) = 0 [pid 6982] <... futex resumed>) = 0 [pid 6979] <... futex resumed>) = 1 [pid 6978] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6977] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] getdents64(3, [pid 6985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6982] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6980] <... futex resumed>) = 0 [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = 1 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6985] <... prctl resumed>) = 0 [pid 6982] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6980] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6978] <... futex resumed>) = 0 [pid 6977] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] setpgid(0, 0 [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6980] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5841] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6985] <... setpgid resumed>) = 0 [pid 6982] <... futex resumed>) = 1 [pid 6980] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] <... futex resumed>) = 0 [pid 6978] <... mmap resumed>) = 0x7fe89ef55000 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6980] <... futex resumed>) = 1 [pid 6979] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... futex resumed>) = 0 [pid 5841] newfstatat(AT_FDCWD, "./81/binderfs", [pid 6985] <... openat resumed>) = 3 [pid 6982] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6980] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] <... futex resumed>) = 0 [pid 6978] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6977] close(3 [pid 6985] write(3, "1000", 4 [pid 6982] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6979] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] <... mprotect resumed>) = 0 [pid 6977] <... close resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6985] <... write resumed>) = 4 [pid 6982] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6985] close(3 [pid 6982] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6977] close(4 [pid 5841] unlink("./81/binderfs" [pid 6985] <... close resumed>) = 0 [pid 6982] <... futex resumed>) = 1 [pid 6979] <... futex resumed>) = 0 [pid 6978] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6977] <... close resumed>) = 0 [pid 5841] <... unlink resumed>) = 0 [pid 6985] read(200, [pid 6982] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] close(3 [pid 6978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6977] close(5./strace-static-x86_64: Process 6986 attached [pid 6985] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... close resumed>) = 0 [pid 6977] <... close resumed>) = 0 [pid 5841] getdents64(3, [pid 6986] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6985] symlink("/dev/binderfs", "./binderfs" [pid 6979] close(4 [pid 6978] <... clone3 resumed> => {parent_tid=[225]}, 88) = 225 [pid 6977] close(6 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6986] <... rseq resumed>) = 0 [pid 6985] <... symlink resumed>) = 0 [pid 6979] <... close resumed>) = 0 [pid 6978] rt_sigprocmask(SIG_SETMASK, [], [pid 6977] <... close resumed>) = 0 [pid 5841] close(3 [pid 6986] set_robust_list(0x7fe89ef759a0, 24) = 0 executing program [pid 6985] write(1, "executing program\n", 18 [pid 6979] close(5 [pid 6978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6977] close(7 [pid 5841] <... close resumed>) = 0 [pid 6986] rt_sigprocmask(SIG_SETMASK, [], [pid 6985] <... write resumed>) = 18 [pid 6978] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6979] <... close resumed>) = 0 [pid 6978] <... futex resumed>) = 0 [pid 6977] close(8 [pid 5841] rmdir("./81" [pid 6986] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6985] <... futex resumed>) = 0 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] close(6 [pid 6986] <... capset resumed>) = 0 [pid 6981] <... futex resumed>) = 0 [pid 6978] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... rmdir resumed>) = 0 [pid 6986] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6985] <... mmap resumed>) = 0x7fe89ef76000 [pid 6979] <... close resumed>) = 0 [pid 6978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6977] close(9 [pid 5841] mkdir("./82", 0777 [pid 6986] <... futex resumed>) = 0 [pid 6985] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6979] close(7 [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6986] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6985] <... mprotect resumed>) = 0 [pid 6981] <... futex resumed>) = 0 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... futex resumed>) = 1 [pid 6977] close(10 [pid 5841] <... mkdir resumed>) = 0 [pid 6985] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6981] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6979] close(8 [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(11 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6981] <... futex resumed>) = 1 [pid 6979] close(9 [pid 6978] <... futex resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6988 attached ./strace-static-x86_64: Process 6987 attached [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] close(12 [pid 6988] set_robust_list(0x55558ca82760, 24 [pid 6987] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6985] <... clone3 resumed> => {parent_tid=[222]}, 88) = 222 [pid 6981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] close(10 [pid 6978] <... futex resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... set_robust_list resumed>) = 0 [pid 6987] <... rseq resumed>) = 0 [pid 6985] rt_sigprocmask(SIG_SETMASK, [], [pid 6981] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] close(13 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 225 [pid 6988] chdir("./82" [pid 6987] set_robust_list(0x7fe89ef969a0, 24 [pid 6985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6981] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6979] close(11 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... chdir resumed>) = 0 [pid 6987] <... set_robust_list resumed>) = 0 [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(14 [pid 6988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6987] rt_sigprocmask(SIG_SETMASK, [], [pid 6985] <... futex resumed>) = 0 [pid 6981] <... futex resumed>) = 1 [pid 6979] close(12 [pid 6978] <... futex resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... prctl resumed>) = 0 [pid 6987] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] setpgid(0, 0 [pid 6987] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6981] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] close(13 [pid 6978] <... futex resumed>) = 0 [pid 6977] close(15 [pid 6988] <... setpgid resumed>) = 0 [pid 6981] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] close(16 [pid 6988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6979] close(14 [pid 6978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6987] <... openat resumed>) = 3 [pid 6981] <... futex resumed>) = 0 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... openat resumed>) = 3 [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6979] close(15 [pid 6978] <... futex resumed>) = 0 [pid 6977] close(17 [pid 6988] write(3, "1000", 4 [pid 6987] <... futex resumed>) = 1 [pid 6985] <... futex resumed>) = 0 [pid 6981] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] close(16 [pid 6978] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6977] close(18 [pid 6988] <... write resumed>) = 4 [pid 6987] read(3, [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] <... futex resumed>) = 0 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] close(3 [pid 6987] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6985] <... futex resumed>) = 0 [pid 6981] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6979] close(17 [pid 6978] <... futex resumed>) = 0 [pid 6977] close(19 [pid 6988] <... close resumed>) = 0 [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6981] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] read(200, [pid 6985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6981] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] <... futex resumed>) = 0 [pid 6979] close(18 [pid 6977] close(20 [pid 6988] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6987] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6981] <... futex resumed>) = 1 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... futex resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] symlink("/dev/binderfs", "./binderfs" [pid 6987] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6985] <... futex resumed>) = 0 [pid 6981] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6979] close(19 [pid 6978] close(3 [pid 6977] close(21 [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... symlink resumed>) = 0 [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] <... close resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] <... futex resumed>) = 0 [pid 6979] close(20 [pid 6977] close(22 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(4 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 6988] write(1, "executing program\n", 18 [pid 6987] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] close(21 [pid 6978] <... close resumed>) = 0 [pid 6977] close(23 [pid 6988] <... write resumed>) = 18 [pid 6987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(5 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... futex resumed>) = 0 [pid 6979] close(22 [pid 6978] <... close resumed>) = 0 [pid 6977] close(24 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6987] <... futex resumed>) = 0 [pid 6979] close(23 [pid 6988] <... futex resumed>) = 0 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6987] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(6 [pid 6977] close(25 [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6979] close(24 [pid 6978] <... close resumed>) = 0 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(7 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... mmap resumed>) = 0x7fe89ef76000 [pid 6987] <... futex resumed>) = 0 [pid 6985] <... futex resumed>) = 1 [pid 6979] close(25 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(26 [pid 6988] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(8 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] close(26 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(27 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(9 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... mprotect resumed>) = 0 [pid 6987] <... bpf resumed>) = 4 [pid 6979] close(27 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(28 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(10 [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] close(28 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] close(29 [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(11 [pid 6979] close(29 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6979] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6978] close(12 [pid 6977] exit_group(0 [pid 6979] exit_group(0 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6984] <... futex resumed>) = ? [pid 6983] <... futex resumed>) = ? [pid 6980] <... futex resumed>) = ? [pid 6978] close(13 [pid 6984] +++ exited with 0 +++ [pid 6983] +++ exited with 0 +++ [pid 6982] <... futex resumed>) = ? [pid 6980] +++ exited with 0 +++ [pid 6979] <... exit_group resumed>) = ? [pid 6977] <... exit_group resumed>) = ? [pid 6988] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6982] +++ exited with 0 +++ [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6987] <... futex resumed>) = 1 [pid 6985] <... futex resumed>) = 0 [pid 6988] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6987] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] <... futex resumed>) = 0 [pid 6988] <... clone3 resumed> => {parent_tid=[226]}, 88) = 226 [pid 6987] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 6989 attached [pid 6988] rt_sigprocmask(SIG_SETMASK, [], [pid 6987] <... bpf resumed>) = 5 [pid 6979] +++ exited with 0 +++ [pid 6978] close(14 [pid 6989] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6988] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6977] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 6989] <... rseq resumed>) = 0 [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] <... futex resumed>) = 1 [pid 6985] <... futex resumed>) = 0 [pid 6978] close(15 [pid 6989] set_robust_list(0x7fe89ef969a0, 24 [pid 6988] <... futex resumed>) = 0 [pid 6987] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=211, si_uid=0, si_status=0, si_utime=0, si_stime=22 /* 0.22 s */} --- [pid 6989] <... set_robust_list resumed>) = 0 [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] <... futex resumed>) = 0 [pid 6978] close(16 [pid 5845] umount2("./80", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6989] rt_sigprocmask(SIG_SETMASK, [], [pid 6987] signalfd(-1, NULL, 0 [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6989] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6987] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6978] close(17 [pid 5845] openat(AT_FDCWD, "./80", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6989] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... openat resumed>) = 3 [pid 5842] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6989] <... openat resumed>) = 3 [pid 6987] <... futex resumed>) = 1 [pid 6985] <... futex resumed>) = 0 [pid 6978] close(18 [pid 5845] newfstatat(3, "", [pid 6987] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... openat resumed>) = 3 [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] <... futex resumed>) = 0 [pid 6978] close(19 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6989] <... futex resumed>) = 1 [pid 6988] <... futex resumed>) = 0 [pid 6987] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 5842] newfstatat(3, "", [pid 6989] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] <... prlimit64 resumed>NULL) = 0 [pid 6978] close(20 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6988] <... futex resumed>) = 0 [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./80/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5842] getdents64(3, [pid 6989] read(3, [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6987] <... futex resumed>) = 1 [pid 6985] <... futex resumed>) = 0 [pid 6978] close(21 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6989] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6987] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5845] newfstatat(AT_FDCWD, "./80/binderfs", [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] <... futex resumed>) = 0 [pid 6978] close(22 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5842] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6989] <... futex resumed>) = 1 [pid 6988] <... futex resumed>) = 0 [pid 6987] sched_setscheduler(0, SCHED_RR, [2] [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] unlink("./80/binderfs" [pid 6989] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] <... sched_setscheduler resumed>) = 0 [pid 6978] close(23 [pid 5845] <... unlink resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6989] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6988] <... futex resumed>) = 0 [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 5842] newfstatat(AT_FDCWD, "./83/binderfs", [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6987] <... futex resumed>) = 1 [pid 6985] <... futex resumed>) = 0 [pid 6978] close(24 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6989] <... futex resumed>) = 0 [pid 6988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6987] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] close(3 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6989] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] <... futex resumed>) = 0 [pid 6978] close(25 [pid 5845] <... close resumed>) = 0 [pid 6989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6988] <... futex resumed>) = 0 [pid 6987] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] rmdir("./80" [pid 5842] unlink("./83/binderfs" [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6987] <... openat resumed>) = 6 [pid 6978] close(26 [pid 6988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] <... futex resumed>) = 1 [pid 6985] <... futex resumed>) = 0 [pid 6989] <... futex resumed>) = 0 [pid 6988] <... futex resumed>) = 0 [pid 6987] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6985] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6978] close(27 [pid 5842] <... unlink resumed>) = 0 [pid 6989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6987] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] <... futex resumed>) = 0 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... rmdir resumed>) = 0 [pid 6987] read(6, [pid 6985] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] close(28 [pid 5842] getdents64(3, [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] mkdir("./81", 0777 [pid 6978] close(29 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6978] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(3 [pid 6989] <... bpf resumed>) = 4 [pid 6978] exit_group(0 [pid 5842] <... close resumed>) = 0 [pid 6986] <... futex resumed>) = ? [pid 6981] <... futex resumed>) = ? [pid 5842] rmdir("./83" [pid 6981] +++ exited with 0 +++ [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6986] +++ exited with 0 +++ [pid 6978] <... exit_group resumed>) = ? [pid 5845] <... mkdir resumed>) = 0 [pid 5842] <... rmdir resumed>) = 0 [pid 6989] <... futex resumed>) = 1 [pid 6988] <... futex resumed>) = 0 [pid 6978] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] mkdir("./84", 0777./strace-static-x86_64: Process 6990 attached [pid 6989] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=223, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5842] <... mkdir resumed>) = 0 [pid 6990] set_robust_list(0x55558ca82760, 24 [pid 6988] <... futex resumed>) = 0 [pid 6990] <... set_robust_list resumed>) = 0 [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6989] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6990] chdir("./81" [pid 6989] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 6991 attached [pid 6990] <... chdir resumed>) = 0 [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 215 [pid 6991] set_robust_list(0x55558ca82760, 24 [pid 6990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6991] <... set_robust_list resumed>) = 0 [pid 6990] <... prctl resumed>) = 0 [pid 6990] setpgid(0, 0 [pid 6989] <... futex resumed>) = 1 [pid 6988] <... futex resumed>) = 0 [pid 6990] <... setpgid resumed>) = 0 [pid 6989] signalfd(-1, NULL, 0 [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6991] chdir("./84") = 0 [pid 6990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6989] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6988] <... futex resumed>) = 0 [pid 6985] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 234 [pid 6991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6990] <... openat resumed>) = 3 [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] <... futex resumed>) = 0 [pid 5844] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6991] <... prctl resumed>) = 0 [pid 6990] write(3, "1000", 4 [pid 6989] <... futex resumed>) = 0 [pid 6988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6991] setpgid(0, 0 [pid 6990] <... write resumed>) = 4 [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] <... setpgid resumed>) = 0 [pid 6990] close(3 [pid 6988] <... futex resumed>) = 0 [pid 6991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6990] <... close resumed>) = 0 [pid 6989] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] <... mmap resumed>) = 0x7fe89ef55000 [pid 5844] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6991] <... openat resumed>) = 3 [pid 6990] read(200, [pid 6989] <... prlimit64 resumed>NULL) = 0 [pid 6985] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 5844] <... openat resumed>) = 3 [pid 6991] write(3, "1000", 4 [pid 6990] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... mprotect resumed>) = 0 [pid 5844] newfstatat(3, "", [pid 6991] <... write resumed>) = 4 [pid 6990] symlink("/dev/binderfs", "./binderfs" [pid 6989] <... futex resumed>) = 1 [pid 6988] <... futex resumed>) = 0 [pid 6985] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6991] close(3 [pid 6990] <... symlink resumed>) = 0 [pid 6989] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... rt_sigprocmask resumed>[], 8) = 0 executing program [pid 5844] getdents64(3, [pid 6991] <... close resumed>) = 0 [pid 6990] write(1, "executing program\n", 18 [pid 6989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6988] <... futex resumed>) = 0 [pid 6985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 ./strace-static-x86_64: Process 6992 attached [pid 6991] read(200, [pid 6990] <... write resumed>) = 18 [pid 6989] sched_setscheduler(0, SCHED_RR, [2] [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6992] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6991] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6989] <... sched_setscheduler resumed>) = 0 [pid 6992] <... rseq resumed>) = 0 [pid 6991] symlink("/dev/binderfs", "./binderfs" [pid 6990] <... futex resumed>) = 0 [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... clone3 resumed> => {parent_tid=[223]}, 88) = 223 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6992] set_robust_list(0x7fe89ef759a0, 24 [pid 6991] <... symlink resumed>) = 0 [pid 6990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6989] <... futex resumed>) = 1 [pid 6988] <... futex resumed>) = 0 [pid 6985] rt_sigprocmask(SIG_SETMASK, [], [pid 5844] newfstatat(AT_FDCWD, "./82/binderfs", executing program [pid 6992] <... set_robust_list resumed>) = 0 [pid 6991] write(1, "executing program\n", 18 [pid 6990] <... mmap resumed>) = 0x7fe89ef76000 [pid 6989] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6992] rt_sigprocmask(SIG_SETMASK, [], [pid 6991] <... write resumed>) = 18 [pid 6990] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6988] <... futex resumed>) = 0 [pid 6985] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] unlink("./82/binderfs" [pid 6992] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] <... mprotect resumed>) = 0 [pid 6989] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] <... futex resumed>) = 0 [pid 6992] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6991] <... futex resumed>) = 0 [pid 6989] <... openat resumed>) = 6 [pid 6985] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... unlink resumed>) = 0 [pid 6992] <... capset resumed>) = 0 [pid 6991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6990] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] getdents64(3, [pid 6992] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] <... mmap resumed>) = 0x7fe89ef76000 [pid 6990] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6989] <... futex resumed>) = 1 [pid 6988] <... futex resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6992] <... futex resumed>) = 1 [pid 6991] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6989] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... futex resumed>) = 0 [pid 5844] close(3./strace-static-x86_64: Process 6993 attached [pid 6992] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] <... mprotect resumed>) = 0 [pid 6989] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6988] <... futex resumed>) = 0 [pid 6985] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... close resumed>) = 0 [pid 6993] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6990] <... clone3 resumed> => {parent_tid=[216]}, 88) = 216 [pid 6989] read(6, [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] <... futex resumed>) = 0 [pid 5844] rmdir("./82" [pid 6993] <... rseq resumed>) = 0 [pid 6992] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6991] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6985] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6992] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6992] <... futex resumed>) = 0 [pid 6985] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6994 attached [pid 6992] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6985] <... futex resumed>) = 0 [pid 6994] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6992] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6991] <... clone3 resumed> => {parent_tid=[235]}, 88) = 235 [pid 6985] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6994] <... rseq resumed>) = 0 [pid 6992] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] rt_sigprocmask(SIG_SETMASK, [], [pid 6985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6994] set_robust_list(0x7fe89ef969a0, 24 [pid 6992] <... futex resumed>) = 0 [pid 6991] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6985] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] <... set_robust_list resumed>) = 0 [pid 6992] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... futex resumed>) = 0 [pid 6994] rt_sigprocmask(SIG_SETMASK, [], [pid 6992] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] <... futex resumed>) = 0 [pid 6985] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6994] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6992] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6994] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6992] <... futex resumed>) = 0 [pid 6985] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6992] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6985] <... futex resumed>) = 0 [pid 6994] <... openat resumed>) = 3 [pid 6992] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6992] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6994] <... futex resumed>) = 1 [pid 6992] <... futex resumed>) = 0 [pid 6991] <... futex resumed>) = 0 [pid 6988] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... rmdir resumed>) = 0 [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6992] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... futex resumed>) = 0 [pid 6985] <... futex resumed>) = 0 [pid 5844] mkdir("./83", 0777 [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6992] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6991] <... futex resumed>) = 0 [pid 6988] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6985] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6994] read(3, [pid 6992] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] <... mmap resumed>) = 0x7fe89ef55000 [pid 6985] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... mkdir resumed>) = 0 [pid 6994] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6992] <... futex resumed>) = 0 [pid 6988] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] set_robust_list(0x7fe89ef969a0, 24 [pid 6992] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6990] rt_sigprocmask(SIG_SETMASK, [], [pid 6994] <... futex resumed>) = 1 [pid 6991] <... futex resumed>) = 0 [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6995 attached [pid 6994] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 226 [pid 6995] set_robust_list(0x55558ca82760, 24 [pid 6994] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6995] <... set_robust_list resumed>) = 0 [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6993] <... set_robust_list resumed>) = 0 [pid 6991] <... futex resumed>) = 0 [pid 6995] chdir("./83") = 0 [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6993] rt_sigprocmask(SIG_SETMASK, [], [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6991] <... futex resumed>) = 0 [pid 6995] <... prctl resumed>) = 0 [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6995] setpgid(0, 0 [pid 6994] <... futex resumed>) = 0 [pid 6991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] <... setpgid resumed>) = 0 [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] <... futex resumed>) = 0 [pid 6990] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... openat resumed>) = 3 [pid 6993] <... futex resumed>) = 0 [pid 6990] <... futex resumed>) = 1 [pid 6989] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6988] <... mprotect resumed>) = 0 [pid 6995] write(3, "1000", 4 [pid 6993] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... write resumed>) = 4 [pid 6989] <... futex resumed>) = 0 [pid 6988] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6995] close(3 [pid 6994] <... bpf resumed>) = 4 [pid 6989] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6988] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6995] <... close resumed>) = 0 [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... openat resumed>) = 3 [pid 6988] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0}./strace-static-x86_64: Process 6996 attached [pid 6995] read(200, [pid 6994] <... futex resumed>) = 1 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] <... futex resumed>) = 0 [pid 6996] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6995] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6993] <... futex resumed>) = 1 [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] <... futex resumed>) = 0 [pid 6996] <... rseq resumed>) = 0 [pid 6995] symlink("/dev/binderfs", "./binderfs" [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] <... futex resumed>) = 0 [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6996] set_robust_list(0x7fe89ef759a0, 24 [pid 6994] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6990] <... futex resumed>) = 0 [pid 6996] <... set_robust_list resumed>) = 0 [pid 6993] read(3, [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6996] rt_sigprocmask(SIG_SETMASK, [], [pid 6993] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6996] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6995] <... symlink resumed>) = 0 [pid 6994] <... bpf resumed>) = 5 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... clone3 resumed> => {parent_tid=[227]}, 88) = 227 [pid 6996] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6995] write(1, "executing program\n", 18 [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... futex resumed>) = 1 [pid 6990] <... futex resumed>) = 0 [pid 6988] rt_sigprocmask(SIG_SETMASK, [], executing program [pid 6987] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6995] <... write resumed>) = 18 [pid 6994] <... futex resumed>) = 1 [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] <... futex resumed>) = 0 [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6987] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] <... futex resumed>) = 0 [pid 6988] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6987] <... futex resumed>) = 0 [pid 6996] <... futex resumed>) = 0 [pid 6995] <... futex resumed>) = 0 [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6991] <... futex resumed>) = 0 [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] <... futex resumed>) = 1 [pid 6987] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6996] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6994] signalfd(-1, NULL, 0 [pid 6993] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] close(3 [pid 6996] <... capset resumed>) = 0 [pid 6995] <... mmap resumed>) = 0x7fe89ef76000 [pid 6994] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... close resumed>) = 0 [pid 6996] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... futex resumed>) = 0 [pid 6996] <... futex resumed>) = 1 [pid 6995] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... futex resumed>) = 1 [pid 6990] <... futex resumed>) = 0 [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] close(4 [pid 6996] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6995] <... mprotect resumed>) = 0 [pid 6994] <... futex resumed>) = 1 [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] <... futex resumed>) = 0 [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6989] <... futex resumed>) = 0 [pid 6988] <... futex resumed>) = 1 [pid 6985] <... close resumed>) = 0 [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] <... futex resumed>) = 0 [pid 6989] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6995] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] <... futex resumed>) = 0 [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] close(5 [pid 6995] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6994] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6993] <... futex resumed>) = 0 [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6989] <... futex resumed>) = 0 [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... close resumed>) = 0 [pid 6995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6994] <... prlimit64 resumed>NULL) = 0 [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6989] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6988] <... futex resumed>) = 0 [pid 6985] close(6 [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] <... futex resumed>) = 0 [pid 6989] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] <... close resumed>) = 0 [pid 6994] <... futex resumed>) = 1 [pid 6993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6991] <... futex resumed>) = 0 [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 6997 attached [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6989] <... futex resumed>) = 0 [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] close(7 [pid 6997] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6989] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6993] <... bpf resumed>) = 4 [pid 6988] <... futex resumed>) = 0 [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6997] <... rseq resumed>) = 0 [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6989] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] <... clone3 resumed> => {parent_tid=[227]}, 88) = 227 [pid 6991] <... futex resumed>) = 0 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6997] set_robust_list(0x7fe89ef969a0, 24 [pid 6995] rt_sigprocmask(SIG_SETMASK, [], [pid 6994] sched_setscheduler(0, SCHED_RR, [2] [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6990] <... futex resumed>) = 0 [pid 6993] <... futex resumed>) = 1 [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] close(8 [pid 6997] <... set_robust_list resumed>) = 0 [pid 6995] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6994] <... sched_setscheduler resumed>) = 0 [pid 6993] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6989] <... futex resumed>) = 0 [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] rt_sigprocmask(SIG_SETMASK, [], [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... bpf resumed>) = 5 [pid 6990] <... futex resumed>) = 0 [pid 6989] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6988] <... futex resumed>) = 0 [pid 6985] close(9 [pid 6997] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6995] <... futex resumed>) = 0 [pid 6994] <... futex resumed>) = 1 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] <... futex resumed>) = 0 [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6989] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6993] <... futex resumed>) = 0 [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] close(10 [pid 6997] <... openat resumed>) = 3 [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] <... futex resumed>) = 0 [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6989] <... futex resumed>) = 0 [pid 6988] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6990] <... futex resumed>) = 0 [pid 6989] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6988] <... futex resumed>) = 0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = 1 [pid 6995] <... futex resumed>) = 0 [pid 6994] <... openat resumed>) = 6 [pid 6993] signalfd(-1, NULL, 0 [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6989] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6988] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] close(11 [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6989] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] <... futex resumed>) = 0 [pid 6994] <... futex resumed>) = 1 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] <... futex resumed>) = 0 [pid 6989] <... futex resumed>) = 0 [pid 6988] close(3 [pid 6985] close(12 [pid 6997] read(3, [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6993] <... futex resumed>) = 1 [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] <... futex resumed>) = 0 [pid 6989] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6988] <... close resumed>) = 0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] <... futex resumed>) = 0 [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(4 [pid 6985] close(13 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] read(6, [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = 0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = 1 [pid 6995] <... futex resumed>) = 0 [pid 6993] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] close(5 [pid 6985] close(14 [pid 6997] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... prlimit64 resumed>NULL) = 0 [pid 6988] <... close resumed>) = 0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6995] <... futex resumed>) = 0 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(6 [pid 6985] close(15 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6993] <... futex resumed>) = 1 [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = 0 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = 0 [pid 6995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(7 [pid 6985] close(16 [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] <... futex resumed>) = 0 [pid 6993] sched_setscheduler(0, SCHED_RR, [2] [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] close(8 [pid 6985] close(17 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6993] <... sched_setscheduler resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = 0 [pid 6995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(9 [pid 6985] close(18 [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... futex resumed>) = 1 [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] <... futex resumed>) = 0 [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(10 [pid 6985] close(19 [pid 6997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... bpf resumed>) = 4 [pid 6993] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6991] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] close(11 [pid 6985] close(20 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... openat resumed>) = 6 [pid 6991] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = 1 [pid 6995] <... futex resumed>) = 0 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] <... futex resumed>) = 0 [pid 6985] close(21 [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... futex resumed>) = 1 [pid 6991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] <... futex resumed>) = 0 [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] <... mmap resumed>) = 0x7fe89ef55000 [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(12 [pid 6985] close(22 [pid 6997] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... bpf resumed>) = 5 [pid 6993] read(6, [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] close(13 [pid 6985] close(23 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6991] <... mprotect resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = 1 [pid 6995] <... futex resumed>) = 0 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6988] close(14 [pid 6985] close(24 [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... futex resumed>) = 1 [pid 6991] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] <... futex resumed>) = 0 [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(15 [pid 6985] close(25 [pid 6997] signalfd(-1, NULL, 0 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6998 attached [pid 6997] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 6993] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] close(16 [pid 6985] close(26 [pid 6998] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... capset resumed>) = 0 [pid 6991] <... clone3 resumed> => {parent_tid=[236]}, 88) = 236 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... rseq resumed>) = 0 [pid 6997] <... futex resumed>) = 1 [pid 6995] <... futex resumed>) = 0 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] rt_sigprocmask(SIG_SETMASK, [], [pid 6988] close(17 [pid 6985] close(27 [pid 6998] set_robust_list(0x7fe89ef759a0, 24 [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... futex resumed>) = 1 [pid 6991] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... set_robust_list resumed>) = 0 [pid 6997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6998] rt_sigprocmask(SIG_SETMASK, [], [pid 6997] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6995] <... futex resumed>) = 0 [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(18 [pid 6985] close(28 [pid 6998] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6997] <... prlimit64 resumed>NULL) = 0 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6993] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6991] <... futex resumed>) = 0 [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] close(19 [pid 6985] close(29 [pid 6998] <... capset resumed>) = 0 [pid 6997] <... futex resumed>) = 0 [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... futex resumed>) = 0 [pid 6990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6997] sched_setscheduler(0, SCHED_RR, [2] [pid 6995] <... futex resumed>) = 0 [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(20 [pid 6998] <... futex resumed>) = 1 [pid 6997] <... sched_setscheduler resumed>) = 0 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] <... futex resumed>) = 0 [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] exit_group(0 [pid 6998] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6992] <... futex resumed>) = ? [pid 6991] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] close(21 [pid 6987] <... futex resumed>) = ? [pid 6985] <... exit_group resumed>) = ? [pid 6998] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6997] <... futex resumed>) = 0 [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6992] +++ exited with 0 +++ [pid 6991] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6987] +++ exited with 0 +++ [pid 6998] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6997] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6995] <... futex resumed>) = 0 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] close(22 [pid 6998] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6997] <... openat resumed>) = 6 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6993] <... futex resumed>) = 1 [pid 6991] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6998] <... futex resumed>) = 0 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(23 [pid 6998] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6997] <... futex resumed>) = 0 [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] <... futex resumed>) = 0 [pid 6990] <... futex resumed>) = 0 [pid 6998] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6997] read(6, [pid 6995] <... futex resumed>) = 0 [pid 6993] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6991] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6993] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6985] +++ exited with 0 +++ [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(24 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=221, si_uid=0, si_status=0, si_utime=0, si_stime=23 /* 0.23 s */} --- [pid 6994] <... futex resumed>) = 0 [pid 6993] <... futex resumed>) = 1 [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] close(25 [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] <... futex resumed>) = 0 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6993] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] close(26 [pid 5843] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6993] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6993] <... futex resumed>) = 1 [pid 6990] <... futex resumed>) = 0 [pid 6988] close(27 [pid 5843] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6990] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... openat resumed>) = 3 [pid 6993] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6990] <... futex resumed>) = 0 [pid 6988] close(28 [pid 6993] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6990] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6993] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] newfstatat(3, "", [pid 6993] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6988] close(29 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6993] <... futex resumed>) = 0 [pid 6990] close(3 [pid 6988] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6993] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6990] <... close resumed>) = 0 [pid 6988] exit_group(0 [pid 5843] getdents64(3, [pid 6990] close(4 [pid 6989] <... futex resumed>) = ? [pid 6988] <... exit_group resumed>) = ? [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6990] <... close resumed>) = 0 [pid 6989] +++ exited with 0 +++ [pid 5843] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6990] close(5) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6990] close(6 [pid 5843] newfstatat(AT_FDCWD, "./82/binderfs", [pid 6990] <... close resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6990] close(7) = -1 EBADF (Bad file descriptor) [pid 5843] unlink("./82/binderfs" [pid 6990] close(8 [pid 5843] <... unlink resumed>) = 0 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(9) = -1 EBADF (Bad file descriptor) [pid 5843] getdents64(3, [pid 6990] close(10 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(11 [pid 5843] close(3 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... close resumed>) = 0 [pid 6990] close(12) = -1 EBADF (Bad file descriptor) [pid 6990] close(13 [pid 5843] rmdir("./82" [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(14 [pid 5843] <... rmdir resumed>) = 0 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(15) = -1 EBADF (Bad file descriptor) [pid 6990] close(16 [pid 5843] mkdir("./83", 0777 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... mkdir resumed>) = 0 [pid 6990] close(17) = -1 EBADF (Bad file descriptor) [pid 6990] close(18 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6999 attached [pid 6990] close(19 [pid 6999] set_robust_list(0x55558ca82760, 24 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(20 [pid 6999] <... set_robust_list resumed>) = 0 [pid 6999] chdir("./83" [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] close(21 [pid 6999] <... chdir resumed>) = 0 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6990] close(22 [pid 6999] <... prctl resumed>) = 0 [pid 6998] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6997] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6996] <... futex resumed>) = ? [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 224 [pid 6999] setpgid(0, 0 [pid 6998] <... futex resumed>) = 1 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] <... futex resumed>) = 0 [pid 6997] <... futex resumed>) = 1 [pid 6999] <... setpgid resumed>) = 0 [pid 6998] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6995] <... futex resumed>) = 0 [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] close(23 [pid 6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6996] +++ exited with 0 +++ [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] <... futex resumed>) = 0 [pid 6991] <... futex resumed>) = 1 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6988] +++ exited with 0 +++ [pid 6999] <... openat resumed>) = 3 [pid 6997] <... futex resumed>) = 0 [pid 6995] <... futex resumed>) = 1 [pid 6994] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6990] close(24 [pid 6999] write(3, "1000", 4 [pid 6997] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6994] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 6999] <... write resumed>) = 4 [pid 6997] <... capset resumed>) = 0 [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] close(25 [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 6999] close(3 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] <... futex resumed>) = 1 [pid 6991] <... futex resumed>) = 0 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... restart_syscall resumed>) = 0 [pid 6999] <... close resumed>) = 0 [pid 6997] <... futex resumed>) = 1 [pid 6995] <... futex resumed>) = 0 [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] close(26 [pid 6999] read(200, [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] <... futex resumed>) = 0 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 6997] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] <... futex resumed>) = 0 [pid 6994] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6990] close(27 [pid 6999] symlink("/dev/binderfs", "./binderfs" [pid 6997] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6994] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6999] <... symlink resumed>) = 0 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6999] write(1, "executing program\n", 18 [pid 6997] <... futex resumed>) = 0 executing program [pid 6995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6994] <... futex resumed>) = 1 [pid 6991] <... futex resumed>) = 0 [pid 6990] close(28 [pid 6999] <... write resumed>) = 18 [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] <... futex resumed>) = 0 [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... openat resumed>) = 3 [pid 6999] <... futex resumed>) = 0 [pid 6997] <... futex resumed>) = 0 [pid 6995] <... futex resumed>) = 1 [pid 6994] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6991] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6990] close(29 [pid 6999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6997] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6994] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6990] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] newfstatat(3, "", [pid 6997] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6994] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] exit_group(0 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6994] <... futex resumed>) = 1 [pid 6993] <... futex resumed>) = ? [pid 6991] <... futex resumed>) = 0 [pid 6990] <... exit_group resumed>) = ? [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 6999] <... mmap resumed>) = 0x7fe89ef76000 [pid 6997] <... futex resumed>) = 1 [pid 6995] <... futex resumed>) = 0 [pid 6994] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6993] +++ exited with 0 +++ [pid 6991] close(3 [pid 5841] getdents64(3, [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] <... close resumed>) = 0 [pid 6999] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6991] close(4 [pid 6999] <... mprotect resumed>) = 0 [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] +++ exited with 0 +++ [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 6997] <... futex resumed>) = 0 [pid 6995] <... futex resumed>) = 1 [pid 6997] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=215, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6997] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6991] <... close resumed>) = 0 [pid 6999] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6995] <... futex resumed>) = 0 [pid 6991] close(5 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6991] <... close resumed>) = 0 [pid 6991] close(6) = 0 [pid 6991] close(7) = -1 EBADF (Bad file descriptor) [pid 6991] close(8) = -1 EBADF (Bad file descriptor) [pid 6991] close(9) = -1 EBADF (Bad file descriptor) [pid 6991] close(10) = -1 EBADF (Bad file descriptor) [pid 6991] close(11) = -1 EBADF (Bad file descriptor) [pid 6991] close(12) = -1 EBADF (Bad file descriptor) [pid 6999] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] close(13 [pid 5845] umount2("./81", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] newfstatat(AT_FDCWD, "./82/binderfs", [pid 6997] <... futex resumed>) = 0 [pid 6995] <... futex resumed>) = 1 [pid 6997] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6997] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 ./strace-static-x86_64: Process 7000 attached [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6991] close(14 [pid 5845] openat(AT_FDCWD, "./81", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] unlink("./82/binderfs" [pid 7000] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 6999] <... clone3 resumed> => {parent_tid=[225]}, 88) = 225 [pid 6997] <... futex resumed>) = 0 [pid 6995] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... openat resumed>) = 3 [pid 5841] <... unlink resumed>) = 0 [pid 7000] <... rseq resumed>) = 0 [pid 6999] rt_sigprocmask(SIG_SETMASK, [], [pid 6997] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6995] <... futex resumed>) = 0 [pid 6991] close(15 [pid 5845] newfstatat(3, "", [pid 7000] set_robust_list(0x7fe89ef969a0, 24 [pid 6999] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6997] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 6995] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] getdents64(3, [pid 7000] <... set_robust_list resumed>) = 0 [pid 6997] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6997] <... futex resumed>) = 0 [pid 6995] close(3 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6997] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... close resumed>) = 0 [pid 6991] close(16 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5841] close(3 [pid 7000] rt_sigprocmask(SIG_SETMASK, [], [pid 6999] <... futex resumed>) = 0 [pid 6995] close(4 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] getdents64(3, [pid 7000] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6995] <... close resumed>) = 0 [pid 6991] close(17 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] <... close resumed>) = 0 [pid 6995] close(5 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./81/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6991] close(18 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(AT_FDCWD, "./81/binderfs", [pid 6995] <... close resumed>) = 0 [pid 6991] close(19 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(20 [pid 5845] unlink("./81/binderfs" [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... unlink resumed>) = 0 [pid 6991] close(21) = -1 EBADF (Bad file descriptor) [pid 6991] close(22) = -1 EBADF (Bad file descriptor) [pid 6991] close(23) = -1 EBADF (Bad file descriptor) [pid 6991] close(24 [pid 5845] getdents64(3, [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6991] close(25 [pid 5845] close(3 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(26 [pid 5845] <... close resumed>) = 0 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(27 [pid 5845] rmdir("./81" [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(28 [pid 5845] <... rmdir resumed>) = 0 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6991] close(29 [pid 7000] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6995] close(6 [pid 6991] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] rmdir("./82" [pid 6995] <... close resumed>) = 0 [pid 6991] exit_group(0 [pid 5845] mkdir("./82", 0777 [pid 5841] <... rmdir resumed>) = 0 [pid 7000] <... openat resumed>) = 3 [pid 6998] <... futex resumed>) = ? [pid 6995] close(7 [pid 6994] <... futex resumed>) = ? [pid 6991] <... exit_group resumed>) = ? [pid 5845] <... mkdir resumed>) = 0 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6998] +++ exited with 0 +++ [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6994] +++ exited with 0 +++ [pid 5841] mkdir("./83", 0777 [pid 7000] <... futex resumed>) = 1 [pid 6999] <... futex resumed>) = 0 [pid 6995] close(8 [pid 6991] +++ exited with 0 +++ [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] <... mkdir resumed>) = 0 [pid 7000] read(3, [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7001 attached [pid 7000] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 6999] <... futex resumed>) = 0 [pid 6995] close(9 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7001] set_robust_list(0x55558ca82760, 24 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 217 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 7001] <... set_robust_list resumed>) = 0 [pid 7000] <... futex resumed>) = 0 [pid 6999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] close(10 [pid 7001] chdir("./82" [pid 7000] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW [pid 6995] close(11./strace-static-x86_64: Process 7002 attached [pid 7000] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7002] set_robust_list(0x55558ca82760, 24 [pid 7001] <... chdir resumed>) = 0 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... futex resumed>) = 0 [pid 6995] close(12 [pid 7002] <... set_robust_list resumed>) = 0 [pid 7001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7000] <... futex resumed>) = 0 [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 228 [pid 7001] <... prctl resumed>) = 0 [pid 7000] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] close(13 [pid 7001] setpgid(0, 0 [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... openat resumed>) = 3 [pid 7000] <... futex resumed>) = 0 [pid 6999] <... futex resumed>) = 1 [pid 6995] close(14 [pid 7001] <... setpgid resumed>) = 0 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7002] chdir("./83" [pid 7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7000] <... futex resumed>) = 0 [pid 6999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] newfstatat(3, "", [pid 7000] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7001] <... openat resumed>) = 3 [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] close(15 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7002] <... chdir resumed>) = 0 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6995] close(16 [pid 5842] getdents64(3, [pid 7002] <... prctl resumed>) = 0 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] write(3, "1000", 4 [pid 7000] <... futex resumed>) = 0 [pid 6999] <... futex resumed>) = 1 [pid 6995] close(17 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7002] setpgid(0, 0 [pid 7001] <... write resumed>) = 4 [pid 7000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... setpgid resumed>) = 0 [pid 7001] close(3 [pid 7000] <... bpf resumed>) = 4 [pid 6995] close(18 [pid 5842] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7001] <... close resumed>) = 0 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] read(200, [pid 7000] <... futex resumed>) = 1 [pid 6999] <... futex resumed>) = 0 [pid 6995] close(19 [pid 7002] <... openat resumed>) = 3 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7002] write(3, "1000", 4 [pid 7001] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7000] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... write resumed>) = 4 [pid 7001] symlink("/dev/binderfs", "./binderfs" [pid 7000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6999] <... futex resumed>) = 0 [pid 6995] close(20 [pid 5842] newfstatat(AT_FDCWD, "./84/binderfs", [pid 7002] close(3 [pid 7001] <... symlink resumed>) = 0 [pid 7000] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7002] <... close resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7000] <... bpf resumed>) = 5 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] unlink("./84/binderfs" [pid 7002] read(200, 0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] symlink("/dev/binderfs", "./binderfs" [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] <... symlink resumed>) = 0 executing program [pid 6995] close(21 [pid 7002] write(1, "executing program\n", 18 [pid 7000] <... futex resumed>) = 1 [pid 6999] <... futex resumed>) = 0 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... write resumed>) = 18 [pid 7000] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] write(1, "executing program\n", 18 [pid 7000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6999] <... futex resumed>) = 0 [pid 6995] close(22 [pid 5842] <... unlink resumed>) = 0 [pid 7002] <... futex resumed>) = 0 [pid 7000] signalfd(-1, NULL, 0 [pid 7001] <... write resumed>) = 18 [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] close(23 [pid 7002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7000] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7002] <... mmap resumed>) = 0x7fe89ef76000 [pid 7001] <... futex resumed>) = 0 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] getdents64(3, [pid 7002] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7000] <... futex resumed>) = 1 [pid 6999] <... futex resumed>) = 0 [pid 7001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6995] close(24 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(3 [pid 6995] close(25 [pid 7002] <... mprotect resumed>) = 0 [pid 7001] <... mmap resumed>) = 0x7fe89ef76000 [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = 0 [pid 7000] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 6995] close(26 [pid 5842] rmdir("./84" [pid 7001] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 6999] <... futex resumed>) = 0 [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... rmdir resumed>) = 0 [pid 7001] <... mprotect resumed>) = 0 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7000] <... prlimit64 resumed>NULL) = 0 [pid 6995] close(27 [pid 5842] mkdir("./85", 0777 [pid 7001] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7000] <... futex resumed>) = 1 [pid 6999] <... futex resumed>) = 0 [pid 6995] close(28 [pid 7002] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 7003 attached [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7003] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7001] <... clone3 resumed> => {parent_tid=[218]}, 88) = 218 [pid 7003] <... rseq resumed>) = 0 [pid 7001] rt_sigprocmask(SIG_SETMASK, [], [pid 7003] set_robust_list(0x7fe89ef969a0, 24 [pid 7001] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7003] <... set_robust_list resumed>) = 0 [pid 7003] rt_sigprocmask(SIG_SETMASK, [], [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7003] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7001] <... futex resumed>) = 0 [pid 7003] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7002] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7000] sched_setscheduler(0, SCHED_RR, [2] [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 7004 attached [pid 7003] <... openat resumed>) = 3 [pid 7000] <... sched_setscheduler resumed>) = 0 [pid 6995] close(29 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7004] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] <... clone3 resumed> => {parent_tid=[229]}, 88) = 229 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6995] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7005 attached [pid 7004] <... rseq resumed>) = 0 [pid 7003] <... futex resumed>) = 1 [pid 7002] rt_sigprocmask(SIG_SETMASK, [], [pid 7001] <... futex resumed>) = 0 [pid 7000] <... futex resumed>) = 1 [pid 6999] <... futex resumed>) = 0 [pid 6995] exit_group(0 [pid 7005] set_robust_list(0x55558ca82760, 24 [pid 7004] set_robust_list(0x7fe89ef969a0, 24 [pid 7003] read(3, [pid 7002] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7000] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6997] <... futex resumed>) = ? [pid 6995] <... exit_group resumed>) = ? [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 237 [pid 7005] <... set_robust_list resumed>) = 0 [pid 7004] <... set_robust_list resumed>) = 0 [pid 7003] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7001] <... futex resumed>) = 0 [pid 7000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6997] +++ exited with 0 +++ [pid 7005] chdir("./85" [pid 7004] rt_sigprocmask(SIG_SETMASK, [], [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7000] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 6999] <... futex resumed>) = 0 [pid 7005] <... chdir resumed>) = 0 [pid 7004] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7003] <... futex resumed>) = 0 [pid 7002] <... futex resumed>) = 0 [pid 7001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7004] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7003] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7000] <... openat resumed>) = 6 [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7005] <... prctl resumed>) = 0 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] setpgid(0, 0 [pid 7004] <... openat resumed>) = 3 [pid 7003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7001] <... futex resumed>) = 0 [pid 7000] <... futex resumed>) = 0 [pid 6999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... setpgid resumed>) = 0 [pid 7000] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7003] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6999] <... futex resumed>) = 0 [pid 7004] <... futex resumed>) = 1 executing program [pid 7003] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7000] read(6, [pid 7005] <... openat resumed>) = 3 [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7001] <... futex resumed>) = 0 [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] write(3, "1000", 4 [pid 7003] <... futex resumed>) = 0 [pid 7001] <... futex resumed>) = 0 [pid 7005] <... write resumed>) = 4 [pid 7003] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7005] close(3 [pid 7001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... close resumed>) = 0 [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] read(200, [pid 7003] <... futex resumed>) = 0 [pid 7001] <... futex resumed>) = 1 [pid 7005] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7005] symlink("/dev/binderfs", "./binderfs" [pid 7003] <... bpf resumed>) = 4 [pid 7005] <... symlink resumed>) = 0 [pid 7005] write(1, "executing program\n", 18) = 18 [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... futex resumed>) = 0 [pid 7001] <... futex resumed>) = 0 [pid 7005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7003] <... futex resumed>) = 1 [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... mmap resumed>) = 0x7fe89ef76000 [pid 7003] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7001] <... futex resumed>) = 0 [pid 7005] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7003] <... bpf resumed>) = 5 [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7005] <... mprotect resumed>) = 0 [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7003] <... futex resumed>) = 1 [pid 7001] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7003] signalfd(-1, NULL, 0 [pid 7001] <... futex resumed>) = 0 [pid 7005] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7003] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 7006 attached [pid 7005] <... clone3 resumed> => {parent_tid=[238]}, 88) = 238 [pid 7003] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7005] rt_sigprocmask(SIG_SETMASK, [], [pid 7003] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7001] <... futex resumed>) = 0 [pid 7006] <... rseq resumed>) = 0 [pid 7005] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7003] <... prlimit64 resumed>NULL) = 0 [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7006] set_robust_list(0x7fe89ef969a0, 24 [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7006] <... set_robust_list resumed>) = 0 [pid 7005] <... futex resumed>) = 0 [pid 7003] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] rt_sigprocmask(SIG_SETMASK, [], [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7003] sched_setscheduler(0, SCHED_RR, [2] [pid 7001] <... futex resumed>) = 0 [pid 7006] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7006] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7003] <... sched_setscheduler resumed>) = 0 [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7006] <... openat resumed>) = 3 [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7003] <... futex resumed>) = 0 [pid 7003] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7001] <... futex resumed>) = 0 [pid 7006] <... futex resumed>) = 1 [pid 7005] <... futex resumed>) = 0 [pid 7003] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7003] <... openat resumed>) = 6 [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] read(3, [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7003] <... futex resumed>) = 1 [pid 7001] <... futex resumed>) = 0 [pid 7006] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7003] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7001] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7003] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7006] <... futex resumed>) = 1 [pid 7005] <... futex resumed>) = 0 [pid 7003] read(6, [pid 7001] <... futex resumed>) = 0 [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7006] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7006] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7005] <... futex resumed>) = 0 [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7006] <... futex resumed>) = 0 [pid 7005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7002] <... futex resumed>) = 0 [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] <... futex resumed>) = 0 [pid 7002] <... futex resumed>) = 1 [pid 7001] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7006] <... bpf resumed>) = 4 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] read(3, [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] <... futex resumed>) = 1 [pid 7005] <... futex resumed>) = 0 [pid 7004] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7001] <... futex resumed>) = 0 [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7004] <... futex resumed>) = 1 [pid 7002] <... futex resumed>) = 0 [pid 7001] <... mmap resumed>) = 0x7fe89ef55000 [pid 7006] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7006] <... bpf resumed>) = 5 [pid 7004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... futex resumed>) = 0 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] <... mprotect resumed>) = 0 [pid 7006] <... futex resumed>) = 1 [pid 7005] <... futex resumed>) = 0 [pid 7004] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7001] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6999] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7004] <... futex resumed>) = 1 [pid 7002] <... futex resumed>) = 0 [pid 7001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6999] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] signalfd(-1, NULL, 0 [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7007 attached [pid 7006] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... futex resumed>) = 0 [pid 7000] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 6999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7007] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7001] <... clone3 resumed> => {parent_tid=[219]}, 88) = 219 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... mmap resumed>) = 0x7fe89ef55000 [pid 6995] +++ exited with 0 +++ [pid 7007] <... rseq resumed>) = 0 [pid 7006] <... futex resumed>) = 1 [pid 7005] <... futex resumed>) = 0 [pid 7004] <... futex resumed>) = 0 [pid 7002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7001] rt_sigprocmask(SIG_SETMASK, [], [pid 7000] <... futex resumed>) = 0 [pid 6999] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7007] set_robust_list(0x7fe89ef759a0, 24 [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7000] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=226, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 7007] <... set_robust_list resumed>) = 0 [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... mprotect resumed>) = 0 [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 7007] rt_sigprocmask(SIG_SETMASK, [], [pid 7006] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7001] <... futex resumed>) = 0 [pid 5844] <... restart_syscall resumed>) = 0 [pid 7007] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7006] <... prlimit64 resumed>NULL) = 0 [pid 7001] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6999] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7007] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7007] <... capset resumed>) = 0 [pid 7006] <... futex resumed>) = 1 [pid 7005] <... futex resumed>) = 0 [pid 6999] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7007] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] <... bpf resumed>) = 4 [pid 6999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0}./strace-static-x86_64: Process 7008 attached [pid 7007] <... futex resumed>) = 1 [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = 0 [pid 5844] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7008] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7007] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7006] sched_setscheduler(0, SCHED_RR, [2] [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7004] <... futex resumed>) = 1 [pid 7002] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... clone3 resumed> => {parent_tid=[226]}, 88) = 226 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7008] <... rseq resumed>) = 0 [pid 7007] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7006] <... sched_setscheduler resumed>) = 0 [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = 0 [pid 6999] rt_sigprocmask(SIG_SETMASK, [], [pid 5844] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7008] set_robust_list(0x7fe89ef759a0, 24 [pid 7007] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6999] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] <... openat resumed>) = 3 [pid 7008] <... set_robust_list resumed>) = 0 [pid 7007] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] <... futex resumed>) = 1 [pid 7005] <... futex resumed>) = 0 [pid 7004] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6999] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] newfstatat(3, "", [pid 7008] rt_sigprocmask(SIG_SETMASK, [], [pid 7007] <... futex resumed>) = 0 [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] <... bpf resumed>) = 5 [pid 7001] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... futex resumed>) = 0 [pid 7008] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7007] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = 0 [pid 6999] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7008] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7007] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7006] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7004] <... futex resumed>) = 1 [pid 7002] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] getdents64(3, [pid 7008] <... capset resumed>) = 0 [pid 7007] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] <... openat resumed>) = 6 [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7008] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7007] <... futex resumed>) = 0 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7008] <... futex resumed>) = 1 [pid 7007] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7006] <... futex resumed>) = 1 [pid 7004] signalfd(-1, NULL, 0 [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] <... futex resumed>) = 0 [pid 6999] <... futex resumed>) = 0 [pid 5844] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7008] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7007] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] <... futex resumed>) = 0 [pid 7004] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7001] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7007] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7000] <... futex resumed>) = 0 [pid 6999] <... futex resumed>) = 1 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7007] <... futex resumed>) = 0 [pid 7006] <... futex resumed>) = 0 [pid 7005] <... futex resumed>) = 1 [pid 7004] <... futex resumed>) = 1 [pid 7002] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7000] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] newfstatat(AT_FDCWD, "./83/binderfs", [pid 7007] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7006] read(6, [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = 0 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7007] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7000] <... futex resumed>) = 0 [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7007] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7000] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 6999] <... futex resumed>) = 0 [pid 5844] unlink("./83/binderfs" [pid 7007] <... futex resumed>) = 0 [pid 7004] <... prlimit64 resumed>NULL) = 0 [pid 7003] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7001] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7000] <... openat resumed>) = -1 EFAULT (Bad address) [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... unlink resumed>) = 0 [pid 7007] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7003] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = 0 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7007] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7004] <... futex resumed>) = 1 [pid 7003] <... futex resumed>) = 0 [pid 7002] <... futex resumed>) = 0 [pid 7001] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7000] <... futex resumed>) = 0 [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] getdents64(3, [pid 7007] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7003] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7000] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 6999] <... futex resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7007] <... futex resumed>) = 0 [pid 7006] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... futex resumed>) = 0 [pid 7001] close(3 [pid 7000] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] close(3 [pid 7007] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] sched_setscheduler(0, SCHED_RR, [2] [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] <... close resumed>) = 0 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... close resumed>) = 0 [pid 7006] <... futex resumed>) = 1 [pid 7005] <... futex resumed>) = 0 [pid 7004] <... sched_setscheduler resumed>) = 0 [pid 7001] close(4 [pid 7000] <... futex resumed>) = 0 [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] rmdir("./83" [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... close resumed>) = 0 [pid 7000] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 6999] <... futex resumed>) = 0 [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7004] <... futex resumed>) = 1 [pid 7002] <... futex resumed>) = 0 [pid 7001] close(5 [pid 7000] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... rmdir resumed>) = 0 [pid 7006] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... close resumed>) = 0 [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] <... capset resumed>) = 0 [pid 7004] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... futex resumed>) = 0 [pid 7001] close(6 [pid 7000] <... futex resumed>) = 0 [pid 6999] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] mkdir("./84", 0777 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] <... close resumed>) = 0 [pid 7000] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6999] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... mkdir resumed>) = 0 [pid 7006] <... futex resumed>) = 1 [pid 7005] <... futex resumed>) = 0 [pid 7004] <... openat resumed>) = 6 [pid 7001] close(7 [pid 7000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6999] <... futex resumed>) = 0 [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 6999] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7006] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... futex resumed>) = 0 [pid 7004] <... futex resumed>) = 1 [pid 7002] <... futex resumed>) = 0 [pid 7001] close(8 [pid 7000] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7006] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7000] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7000] <... futex resumed>) = 1 [pid 7006] <... futex resumed>) = 0 [pid 7000] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] close(9 [pid 7004] <... futex resumed>) = 0 [pid 7002] <... futex resumed>) = 1 [pid 6999] <... futex resumed>) = 0 [pid 7005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7004] read(6, [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(3 [pid 7006] <... futex resumed>) = 0 [pid 7005] <... futex resumed>) = 1 [pid 7001] close(10 [pid 7006] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] close(11 [pid 6999] <... close resumed>) = 0 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(4./strace-static-x86_64: Process 7009 attached [pid 7006] <... futex resumed>) = 0 [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] close(12 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 228 [pid 7009] set_robust_list(0x55558ca82760, 24 [pid 7006] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7005] <... futex resumed>) = 0 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = 0 [pid 7009] <... set_robust_list resumed>) = 0 [pid 7006] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] close(13 [pid 6999] close(5 [pid 7009] chdir("./84" [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7006] <... futex resumed>) = 0 [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] close(14 [pid 6999] <... close resumed>) = 0 [pid 7009] <... chdir resumed>) = 0 [pid 7006] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7005] <... futex resumed>) = 0 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(6 [pid 7009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7006] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] close(15 [pid 7009] <... prctl resumed>) = 0 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = 0 [pid 7009] setpgid(0, 0 [pid 7006] <... futex resumed>) = 0 [pid 7005] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] close(16 [pid 6999] close(7 [pid 7009] <... setpgid resumed>) = 0 [pid 7006] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7005] <... futex resumed>) = 0 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7006] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7005] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] close(17 [pid 6999] close(8 [pid 7006] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... openat resumed>) = 3 [pid 7006] <... futex resumed>) = 0 [pid 7005] close(3 [pid 7001] close(18 [pid 6999] close(9 [pid 7006] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] write(3, "1000", 4 [pid 7001] close(19 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... write resumed>) = 4 [pid 7005] <... close resumed>) = 0 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] close(3 [pid 6999] close(10 [pid 7005] close(4 [pid 7001] close(20 [pid 7009] <... close resumed>) = 0 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] read(200, [pid 7005] <... close resumed>) = 0 [pid 7001] close(21 [pid 7009] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] close(5 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(11 [pid 7009] symlink("/dev/binderfs", "./binderfs" [pid 7001] close(22 [pid 7009] <... symlink resumed>) = 0 [pid 7002] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7005] <... close resumed>) = 0 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(12 [pid 7005] close(6 [pid 7001] close(23 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] write(1, "executing program\n", 18 [pid 7002] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(13 [pid 7009] <... write resumed>) = 18 [pid 7005] <... close resumed>) = 0 [pid 7002] <... futex resumed>) = 0 [pid 7001] close(24 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] close(7 [pid 7002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(14 [pid 7009] <... futex resumed>) = 0 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... mmap resumed>) = 0x7fe89ef55000 [pid 7001] close(25 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7005] close(8 [pid 7002] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(15 [pid 7009] <... mmap resumed>) = 0x7fe89ef76000 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... mprotect resumed>) = 0 [pid 7001] close(26 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7005] close(9 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(16 [pid 7009] <... mprotect resumed>) = 0 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7001] close(27 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(10 [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(17 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] close(28 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] close(11) = -1 EBADF (Bad file descriptor) [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(18 [pid 7005] close(12 [pid 7001] close(29 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7001] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(19 [pid 7005] close(13 [pid 7009] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7001] exit_group(0 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7002] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 6999] close(20./strace-static-x86_64: Process 7010 attached [pid 7009] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7007] <... futex resumed>) = ? [pid 7005] close(14 [pid 7003] <... futex resumed>) = ? [pid 7001] <... exit_group resumed>) = ? [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7011 attached [pid 7010] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7007] +++ exited with 0 +++ [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7003] +++ exited with 0 +++ [pid 7002] <... clone3 resumed> => {parent_tid=[230]}, 88) = 230 [pid 6999] close(21 [pid 7011] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7010] <... rseq resumed>) = 0 [pid 7009] <... clone3 resumed> => {parent_tid=[229]}, 88) = 229 [pid 7005] close(15 [pid 7002] rt_sigprocmask(SIG_SETMASK, [], [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... rseq resumed>) = 0 [pid 7010] set_robust_list(0x7fe89ef759a0, 24 [pid 7009] rt_sigprocmask(SIG_SETMASK, [], [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6999] close(22 [pid 7011] set_robust_list(0x7fe89ef969a0, 24 [pid 7010] <... set_robust_list resumed>) = 0 [pid 7009] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7005] close(16 [pid 7002] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... set_robust_list resumed>) = 0 [pid 7010] rt_sigprocmask(SIG_SETMASK, [], [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... futex resumed>) = 0 [pid 6999] close(23 [pid 7011] rt_sigprocmask(SIG_SETMASK, [], [pid 7010] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7009] <... futex resumed>) = 0 [pid 7005] close(17 [pid 7002] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7010] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 6999] close(24 [pid 7010] <... capset resumed>) = 0 [pid 7005] close(18 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 6999] close(25 [pid 7001] +++ exited with 0 +++ [pid 7011] <... openat resumed>) = 3 [pid 7010] <... futex resumed>) = 1 [pid 7005] close(19 [pid 7002] <... futex resumed>) = 0 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=217, si_uid=0, si_status=0, si_utime=0, si_stime=19 /* 0.19 s */} --- [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7010] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] close(26 [pid 7011] <... futex resumed>) = 1 [pid 7010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7009] <... futex resumed>) = 0 [pid 7005] close(20 [pid 7002] <... futex resumed>) = 0 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7011] read(3, [pid 7010] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6999] close(27 [pid 5845] umount2("./82", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7010] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... futex resumed>) = 0 [pid 7005] close(21 [pid 7002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] <... futex resumed>) = 0 [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] close(28 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7011] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7010] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7005] close(22 [pid 7002] <... futex resumed>) = 0 [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] openat(AT_FDCWD, "./82", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7010] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6999] close(29 [pid 7011] <... futex resumed>) = 1 [pid 7010] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... futex resumed>) = 0 [pid 7005] close(23 [pid 7002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6999] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... openat resumed>) = 3 [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7010] <... futex resumed>) = 0 [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] newfstatat(3, "", [pid 7011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7010] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7009] <... futex resumed>) = 0 [pid 7005] close(24 [pid 7002] <... futex resumed>) = 0 [pid 6999] exit_group(0 [pid 7011] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7010] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7008] <... futex resumed>) = ? [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7000] <... futex resumed>) = ? [pid 6999] <... exit_group resumed>) = ? [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7011] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7010] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] close(25 [pid 7000] +++ exited with 0 +++ [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7011] <... futex resumed>) = 1 [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7010] <... futex resumed>) = 0 [pid 7009] <... futex resumed>) = 0 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7010] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] getdents64(3, [pid 7005] close(26 [pid 7002] <... futex resumed>) = 0 [pid 7011] <... futex resumed>) = 0 [pid 7010] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] <... futex resumed>) = 1 [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7010] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7011] <... futex resumed>) = 0 [pid 7010] <... futex resumed>) = 0 [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7005] close(27 [pid 7002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7010] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./82/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7010] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] close(28 [pid 7002] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7011] <... futex resumed>) = 0 [pid 7010] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7009] <... futex resumed>) = 1 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... futex resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7010] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7005] close(29 [pid 7002] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] newfstatat(AT_FDCWD, "./82/binderfs", [pid 7011] <... bpf resumed>) = 4 [pid 7010] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7005] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7010] <... futex resumed>) = 0 [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7010] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7005] exit_group(0 [pid 5845] unlink("./82/binderfs" [pid 7011] <... futex resumed>) = 1 [pid 7009] <... futex resumed>) = 0 [pid 7006] <... futex resumed>) = ? [pid 7005] <... exit_group resumed>) = ? [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7008] +++ exited with 0 +++ [pid 7006] +++ exited with 0 +++ [pid 6999] +++ exited with 0 +++ [pid 5845] <... unlink resumed>) = 0 [pid 7011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7009] <... futex resumed>) = 0 [pid 7011] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5845] getdents64(3, [pid 7011] <... bpf resumed>) = 5 [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=224, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 7011] <... futex resumed>) = 1 [pid 7009] <... futex resumed>) = 0 [pid 5845] close(3 [pid 5843] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... close resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7009] <... futex resumed>) = 0 [pid 7005] +++ exited with 0 +++ [pid 5845] rmdir("./82" [pid 5843] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7011] signalfd(-1, NULL, 0 [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... rmdir resumed>) = 0 [pid 5843] <... openat resumed>) = 3 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 7011] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 5845] mkdir("./83", 0777 [pid 5843] newfstatat(3, "", [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... mkdir resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5842] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7011] <... futex resumed>) = 1 [pid 7009] <... futex resumed>) = 0 [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] getdents64(3, [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 7012 attached [pid 7011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7009] <... futex resumed>) = 0 [pid 7012] set_robust_list(0x55558ca82760, 24 [pid 7011] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5842] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7012] <... set_robust_list resumed>) = 0 [pid 7011] <... prlimit64 resumed>NULL) = 0 [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7012] chdir("./83" [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5842] <... openat resumed>) = 3 [pid 7012] <... chdir resumed>) = 0 [pid 7011] <... futex resumed>) = 1 [pid 7009] <... futex resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 220 [pid 5843] newfstatat(AT_FDCWD, "./83/binderfs", [pid 5842] newfstatat(3, "", [pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7012] <... prctl resumed>) = 0 [pid 7011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7009] <... futex resumed>) = 0 [pid 7012] setpgid(0, 0 [pid 7011] sched_setscheduler(0, SCHED_RR, [2] [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] unlink("./83/binderfs" [pid 5842] getdents64(3, [pid 7012] <... setpgid resumed>) = 0 [pid 7011] <... sched_setscheduler resumed>) = 0 [pid 5843] <... unlink resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] getdents64(3, [pid 5842] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7012] <... openat resumed>) = 3 [pid 7011] <... futex resumed>) = 1 [pid 7009] <... futex resumed>) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7012] write(3, "1000", 4 [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] newfstatat(AT_FDCWD, "./85/binderfs", [pid 7012] <... write resumed>) = 4 [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] close(3 [pid 7012] close(3 [pid 7011] <... futex resumed>) = 0 [pid 7009] <... futex resumed>) = 1 [pid 5843] <... close resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7012] <... close resumed>) = 0 [pid 7011] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] rmdir("./83" [pid 5842] unlink("./85/binderfs" [pid 7012] read(200, [pid 7011] <... openat resumed>) = 6 [pid 5843] <... rmdir resumed>) = 0 [pid 7012] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... unlink resumed>) = 0 [pid 7012] symlink("/dev/binderfs", "./binderfs" [pid 7011] <... futex resumed>) = 1 [pid 7009] <... futex resumed>) = 0 [pid 5843] mkdir("./84", 0777 [pid 5842] getdents64(3, [pid 7012] <... symlink resumed>) = 0 [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 5843] <... mkdir resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7012] write(1, "executing program\n", 18 [pid 7011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7009] <... futex resumed>) = 0 [pid 5842] close(3 [pid 7012] <... write resumed>) = 18 [pid 7011] read(6, [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] <... close resumed>) = 0 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7004] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7012] <... futex resumed>) = 0 [pid 7004] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] close(3 [pid 5842] rmdir("./85" [pid 7012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7004] <... futex resumed>) = 0 [pid 7002] <... close resumed>) = 0 [pid 5842] <... rmdir resumed>) = 0 [pid 7012] <... mmap resumed>) = 0x7fe89ef76000 [pid 7004] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7012] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7002] close(4 [pid 5842] mkdir("./86", 0777 [pid 7012] <... mprotect resumed>) = 0 [pid 7002] <... close resumed>) = 0 [pid 5842] <... mkdir resumed>) = 0 [pid 7012] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7002] close(5 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7012] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7002] <... close resumed>) = 0 ./strace-static-x86_64: Process 7014 attached ./strace-static-x86_64: Process 7013 attached [pid 7012] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7011] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7002] close(6 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 239 [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7015 attached [pid 7014] set_robust_list(0x55558ca82760, 24 [pid 7011] <... futex resumed>) = 1 [pid 7009] <... futex resumed>) = 0 [pid 7013] set_robust_list(0x55558ca82760, 24 [pid 7002] <... close resumed>) = 0 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 227 [pid 7015] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7014] <... set_robust_list resumed>) = 0 [pid 7013] <... set_robust_list resumed>) = 0 [pid 7012] <... clone3 resumed> => {parent_tid=[221]}, 88) = 221 [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] close(7 [pid 7015] <... rseq resumed>) = 0 [pid 7014] chdir("./84" [pid 7011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] set_robust_list(0x7fe89ef969a0, 24 [pid 7013] chdir("./86" [pid 7012] rt_sigprocmask(SIG_SETMASK, [], [pid 7011] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7009] <... futex resumed>) = 0 [pid 7002] close(8 [pid 7015] <... set_robust_list resumed>) = 0 [pid 7014] <... chdir resumed>) = 0 [pid 7013] <... chdir resumed>) = 0 [pid 7012] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7011] <... capset resumed>) = 0 [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] rt_sigprocmask(SIG_SETMASK, [], [pid 7014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] close(9 [pid 7015] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7014] <... prctl resumed>) = 0 [pid 7013] <... prctl resumed>) = 0 [pid 7012] <... futex resumed>) = 0 [pid 7011] <... futex resumed>) = 0 [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7014] setpgid(0, 0 [pid 7013] setpgid(0, 0 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7011] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7009] <... futex resumed>) = 0 [pid 7002] close(10 [pid 7014] <... setpgid resumed>) = 0 [pid 7013] <... setpgid resumed>) = 0 [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7011] <... futex resumed>) = 0 [pid 7009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] close(11 [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... openat resumed>) = 3 [pid 7013] <... openat resumed>) = 3 [pid 7014] <... openat resumed>) = 3 [pid 7011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] close(12 [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7011] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7015] <... futex resumed>) = 1 [pid 7011] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] write(3, "1000", 4 [pid 7013] write(3, "1000", 4 [pid 7012] <... futex resumed>) = 0 [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... futex resumed>) = 0 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... write resumed>) = 4 [pid 7013] <... write resumed>) = 4 [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7011] <... futex resumed>) = 0 [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7002] close(13 [pid 7015] <... futex resumed>) = 0 [pid 7014] close(3 [pid 7013] close(3 [pid 7012] <... futex resumed>) = 1 [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] read(3, [pid 7014] <... close resumed>) = 0 [pid 7013] <... close resumed>) = 0 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] close(14 [pid 7015] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7014] read(200, [pid 7013] read(200, [pid 7011] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7009] <... futex resumed>) = 0 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7013] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7011] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7002] close(15 [pid 7015] <... futex resumed>) = 1 [pid 7014] symlink("/dev/binderfs", "./binderfs" [pid 7013] symlink("/dev/binderfs", "./binderfs" [pid 7012] <... futex resumed>) = 0 [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] <... symlink resumed>) = 0 [pid 7013] <... symlink resumed>) = 0 [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7011] <... futex resumed>) = 0 [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] close(16 [pid 7015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7011] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7015] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7011] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7011] <... futex resumed>) = 0 [pid 7015] <... futex resumed>) = 0 [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULLexecuting program executing program [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] write(1, "executing program\n", 18 [pid 7013] write(1, "executing program\n", 18 [pid 7012] <... futex resumed>) = 1 [pid 7009] <... futex resumed>) = 1 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... futex resumed>) = 0 [pid 7014] <... write resumed>) = 18 [pid 7013] <... write resumed>) = 18 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7011] <... futex resumed>) = 0 [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7002] close(17 [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7009] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] close(18 [pid 7014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7013] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7012] <... futex resumed>) = 1 [pid 7011] <... futex resumed>) = 0 [pid 7015] <... futex resumed>) = 0 [pid 7009] <... futex resumed>) = 1 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... mmap resumed>) = 0x7fe89ef76000 [pid 7013] <... mmap resumed>) = 0x7fe89ef76000 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7011] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7009] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7002] close(19 [pid 7015] <... futex resumed>) = 0 [pid 7014] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7013] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7011] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] <... mprotect resumed>) = 0 [pid 7013] <... mprotect resumed>) = 0 [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7011] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] close(20 [pid 7015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7012] <... futex resumed>) = 0 [pid 7011] <... futex resumed>) = 1 [pid 7009] <... futex resumed>) = 0 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7014] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7013] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7011] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7009] close(3 [pid 7002] close(21 [pid 7014] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7013] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7009] <... close resumed>) = 0 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7016 attached [pid 7015] <... bpf resumed>) = 4 [pid 7013] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7009] close(4 [pid 7002] close(22./strace-static-x86_64: Process 7017 attached [pid 7016] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... close resumed>) = 0 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... clone3 resumed> => {parent_tid=[228]}, 88) = 228 [pid 7017] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7016] <... rseq resumed>) = 0 [pid 7015] <... futex resumed>) = 1 [pid 7014] rt_sigprocmask(SIG_SETMASK, [], [pid 7013] <... clone3 resumed> => {parent_tid=[240]}, 88) = 240 [pid 7012] <... futex resumed>) = 0 [pid 7009] close(5 [pid 7002] close(23 [pid 7017] <... rseq resumed>) = 0 [pid 7016] set_robust_list(0x7fe89ef969a0, 24 [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7013] rt_sigprocmask(SIG_SETMASK, [], [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... close resumed>) = 0 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] set_robust_list(0x7fe89ef969a0, 24 [pid 7016] <... set_robust_list resumed>) = 0 [pid 7015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7017] <... set_robust_list resumed>) = 0 [pid 7016] rt_sigprocmask(SIG_SETMASK, [], [pid 7014] <... futex resumed>) = 0 [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] close(24 [pid 7017] rt_sigprocmask(SIG_SETMASK, [], [pid 7016] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] <... futex resumed>) = 0 [pid 7009] close(6 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7016] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7009] <... close resumed>) = 0 [pid 7002] close(25 [pid 7017] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7016] <... openat resumed>) = 3 [pid 7015] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7012] <... futex resumed>) = 0 [pid 7009] close(7 [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... openat resumed>) = 3 [pid 7002] close(26 [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... futex resumed>) = 1 [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] <... bpf resumed>) = 5 [pid 7013] <... futex resumed>) = 0 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7009] close(8 [pid 7002] close(27 [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7016] <... futex resumed>) = 1 [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... futex resumed>) = 0 [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7016] read(3, [pid 7015] <... futex resumed>) = 1 [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7012] <... futex resumed>) = 0 [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] <... futex resumed>) = 0 [pid 7015] signalfd(-1, NULL, 0 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7015] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7017] read(3, [pid 7016] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 7009] close(9 [pid 7002] close(28 [pid 7017] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] <... futex resumed>) = 1 [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7012] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] <... futex resumed>) = 0 [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] close(10 [pid 7002] close(29 [pid 7017] <... futex resumed>) = 0 [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7012] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7002] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7015] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7009] close(11 [pid 7002] exit_group(0 [pid 7017] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7016] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7015] <... prlimit64 resumed>NULL) = 0 [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7010] <... futex resumed>) = ? [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7004] <... futex resumed>) = ? [pid 7002] <... exit_group resumed>) = ? [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7010] +++ exited with 0 +++ [pid 7009] close(12 [pid 7004] +++ exited with 0 +++ [pid 7017] <... futex resumed>) = 0 [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] <... futex resumed>) = 1 [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7012] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] <... futex resumed>) = 1 [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] close(13 [pid 7002] +++ exited with 0 +++ [pid 7017] <... futex resumed>) = 0 [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7012] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7015] sched_setscheduler(0, SCHED_RR, [2] [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7009] close(14 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=20 /* 0.20 s */} --- [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] <... sched_setscheduler resumed>) = 0 [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 7017] <... futex resumed>) = 0 [pid 7016] <... futex resumed>) = 0 [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7013] <... futex resumed>) = 1 [pid 7009] close(15 [pid 7017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... bpf resumed>) = 4 [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7015] <... futex resumed>) = 1 [pid 7014] <... futex resumed>) = 0 [pid 7012] <... futex resumed>) = 0 [pid 7009] close(16 [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] <... futex resumed>) = 1 [pid 7016] <... bpf resumed>) = 4 [pid 7015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7013] <... futex resumed>) = 0 [pid 7012] <... futex resumed>) = 0 [pid 7009] close(17 [pid 5841] <... restart_syscall resumed>) = 0 [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7015] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7015] <... openat resumed>) = 6 [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7017] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 1 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7017] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] <... futex resumed>) = 1 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7012] <... futex resumed>) = 0 [pid 7009] close(18 [pid 5841] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7017] <... bpf resumed>) = 5 [pid 7016] <... futex resumed>) = 1 [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] <... futex resumed>) = 0 [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] close(19 [pid 7017] <... futex resumed>) = 1 [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7015] read(6, [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 7012] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7016] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] close(20 [pid 5841] <... openat resumed>) = 3 [pid 7017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7016] <... bpf resumed>) = 5 [pid 7013] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] newfstatat(3, "", [pid 7017] signalfd(-1, NULL, 0 [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7009] close(21 [pid 7017] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7016] <... futex resumed>) = 1 [pid 7014] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] close(22 [pid 5841] getdents64(3, [pid 7017] <... futex resumed>) = 1 [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7016] signalfd(-1, NULL, 0 [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] close(23 [pid 7017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7016] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7013] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7017] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7009] close(24 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7017] <... prlimit64 resumed>NULL) = 0 [pid 7016] <... futex resumed>) = 1 [pid 7014] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] close(25 [pid 5841] newfstatat(AT_FDCWD, "./83/binderfs", [pid 7017] <... futex resumed>) = 1 [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7016] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] close(26 [pid 7017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7016] <... prlimit64 resumed>NULL) = 0 [pid 7013] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] unlink("./83/binderfs" [pid 7017] sched_setscheduler(0, SCHED_RR, [2] [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7009] close(27 [pid 5841] <... unlink resumed>) = 0 [pid 7017] <... sched_setscheduler resumed>) = 0 [pid 7016] <... futex resumed>) = 1 [pid 7014] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] close(28 [pid 5841] getdents64(3, [pid 7017] <... futex resumed>) = 1 [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7016] sched_setscheduler(0, SCHED_RR, [2] [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] close(29 [pid 7017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7016] <... sched_setscheduler resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 7009] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(3 [pid 7017] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7009] exit_group(0 [pid 5841] <... close resumed>) = 0 [pid 7017] <... openat resumed>) = 6 [pid 7016] <... futex resumed>) = 1 [pid 7014] <... futex resumed>) = 0 [pid 7011] <... futex resumed>) = ? [pid 7009] <... exit_group resumed>) = ? [pid 5841] rmdir("./83" [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7011] +++ exited with 0 +++ [pid 7009] +++ exited with 0 +++ [pid 7017] <... futex resumed>) = 1 [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5841] <... rmdir resumed>) = 0 [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7016] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7016] <... openat resumed>) = 6 [pid 7013] <... futex resumed>) = 0 [pid 5841] mkdir("./84", 0777 [pid 7017] read(6, [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... mkdir resumed>) = 0 [pid 7016] <... futex resumed>) = 1 [pid 7014] <... futex resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] <... futex resumed>) = 0 [pid 7016] read(6, [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... openat resumed>) = 3 [pid 7017] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7016] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7013] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] newfstatat(3, "", [pid 7017] <... futex resumed>) = 0 [pid 7016] <... futex resumed>) = 1 [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7017] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7015] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] getdents64(3, ./strace-static-x86_64: Process 7018 attached [pid 7017] <... capset resumed>) = 0 [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... futex resumed>) = 0 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7018] set_robust_list(0x55558ca82760, 24 [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7015] <... futex resumed>) = 1 [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7012] <... futex resumed>) = 0 [pid 5844] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 231 [pid 7018] <... set_robust_list resumed>) = 0 [pid 7017] <... futex resumed>) = 1 [pid 7016] <... capset resumed>) = 0 [pid 7015] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7013] <... futex resumed>) = 0 [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] <... capset resumed>) = 0 [pid 7014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] <... futex resumed>) = 0 [pid 5844] newfstatat(AT_FDCWD, "./84/binderfs", [pid 7018] chdir("./84" [pid 7016] <... futex resumed>) = 0 [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7016] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7015] <... futex resumed>) = 0 [pid 7012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7017] <... futex resumed>) = 0 [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7018] <... chdir resumed>) = 0 [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = 1 [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] unlink("./84/binderfs" [pid 7018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7017] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7016] <... futex resumed>) = 0 [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7012] <... futex resumed>) = 0 [pid 5844] <... unlink resumed>) = 0 [pid 7018] <... prctl resumed>) = 0 [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7015] <... futex resumed>) = 0 [pid 7014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] setpgid(0, 0 [pid 7017] <... futex resumed>) = 0 [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] getdents64(3, [pid 7018] <... setpgid resumed>) = 0 [pid 7017] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7016] <... futex resumed>) = 0 [pid 7014] <... futex resumed>) = 1 [pid 7013] <... futex resumed>) = 0 [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7017] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7016] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7015] <... futex resumed>) = 0 [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7012] <... futex resumed>) = 1 [pid 5844] close(3 [pid 7018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7015] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... close resumed>) = 0 [pid 7017] <... futex resumed>) = 0 [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7017] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7016] <... futex resumed>) = 1 [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... futex resumed>) = 0 [pid 5844] rmdir("./84" [pid 7018] <... openat resumed>) = 3 [pid 7017] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7015] <... futex resumed>) = 1 [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] <... futex resumed>) = 0 [pid 7012] <... futex resumed>) = 0 [pid 5844] <... rmdir resumed>) = 0 [pid 7018] write(3, "1000", 4 [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] <... futex resumed>) = 0 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] <... write resumed>) = 4 [pid 7017] <... futex resumed>) = 0 [pid 7016] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] <... futex resumed>) = 0 [pid 5844] mkdir("./85", 0777 [pid 7018] close(3 [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7016] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... mkdir resumed>) = 0 [pid 7018] <... close resumed>) = 0 [pid 7017] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... futex resumed>) = 0 [pid 7017] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7016] <... futex resumed>) = 1 [pid 7014] <... futex resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7019 attached [pid 7018] read(200, [pid 7017] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] set_robust_list(0x55558ca82760, 24 [pid 7015] <... futex resumed>) = 1 [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] <... futex resumed>) = 0 [pid 7019] <... set_robust_list resumed>) = 0 [pid 7018] symlink("/dev/binderfs", "./binderfs" [pid 7017] <... futex resumed>) = 0 [pid 7016] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7013] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7017] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7016] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] <... symlink resumed>) = 0 [pid 7017] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7013] <... futex resumed>) = 0 [pid 7012] <... futex resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 230 executing program [pid 7019] chdir("./85" [pid 7018] write(1, "executing program\n", 18 [pid 7017] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7016] <... futex resumed>) = 0 [pid 7015] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7019] <... chdir resumed>) = 0 [pid 7018] <... write resumed>) = 18 [pid 7017] <... futex resumed>) = 0 [pid 7016] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... futex resumed>) = 0 [pid 7013] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7017] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7016] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7015] <... futex resumed>) = 0 [pid 7014] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] close(3 [pid 7012] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... prctl resumed>) = 0 [pid 7018] <... futex resumed>) = 0 [pid 7016] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7014] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7012] <... futex resumed>) = 0 [pid 7019] setpgid(0, 0 [pid 7018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7016] <... futex resumed>) = 0 [pid 7015] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7014] close(3 [pid 7013] <... close resumed>) = 0 [pid 7012] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7019] <... setpgid resumed>) = 0 [pid 7018] <... mmap resumed>) = 0x7fe89ef76000 [pid 7016] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7015] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... close resumed>) = 0 [pid 7013] close(4 [pid 7012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7018] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7015] <... futex resumed>) = 0 [pid 7013] <... close resumed>) = 0 [pid 7015] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] close(4 [pid 7013] close(5 [pid 7012] close(3 [pid 7019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7018] <... mprotect resumed>) = 0 [pid 7014] <... close resumed>) = 0 [pid 7013] <... close resumed>) = 0 [pid 7012] <... close resumed>) = 0 [pid 7014] close(5) = 0 [pid 7012] close(4 [pid 7014] close(6 [pid 7012] <... close resumed>) = 0 [pid 7013] close(6 [pid 7014] <... close resumed>) = 0 [pid 7012] close(5 [pid 7018] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7014] close(7 [pid 7013] <... close resumed>) = 0 [pid 7012] <... close resumed>) = 0 [pid 7019] <... openat resumed>) = 3 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] close(8) = -1 EBADF (Bad file descriptor) [pid 7012] close(6 [pid 7014] close(9 [pid 7012] <... close resumed>) = 0 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] close(10) = -1 EBADF (Bad file descriptor) [pid 7012] close(7 [pid 7014] close(11 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] close(12 [pid 7012] close(8 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] close(13) = -1 EBADF (Bad file descriptor) [pid 7012] close(9 [pid 7014] close(14 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(10 [pid 7014] close(15 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(11 [pid 7014] close(16 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(12 [pid 7014] close(17 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(13 [pid 7014] close(18 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(14 [pid 7014] close(19 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(15 [pid 7014] close(20 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(7 [pid 7012] close(16 [pid 7018] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7019] write(3, "1000", 4 [pid 7014] close(21 [pid 7018] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... write resumed>) = 4 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7014] close(22 [pid 7012] close(17 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(3 [pid 7014] close(23 [pid 7013] close(8 [pid 7012] close(18 [pid 7019] <... close resumed>) = 0 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] read(200, [pid 7018] <... clone3 resumed> => {parent_tid=[232]}, 88) = 232 [pid 7013] close(9./strace-static-x86_64: Process 7020 attached [pid 7019] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7018] rt_sigprocmask(SIG_SETMASK, [], [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7019] symlink("/dev/binderfs", "./binderfs" [pid 7018] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7014] close(24 [pid 7013] close(10 [pid 7012] close(19 [pid 7020] <... rseq resumed>) = 0 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] set_robust_list(0x7fe89ef969a0, 24 [pid 7019] <... symlink resumed>) = 0 [pid 7014] close(25 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(20 [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] <... set_robust_list resumed>) = 0 [pid 7019] write(1, "executing program\n", 18executing program [pid 7018] <... futex resumed>) = 0 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(11 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] rt_sigprocmask(SIG_SETMASK, [], [pid 7019] <... write resumed>) = 18 [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7014] close(26 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(21 [pid 7020] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(12 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7014] close(27 [pid 7012] close(22 [pid 7019] <... futex resumed>) = 0 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... openat resumed>) = 3 [pid 7019] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7014] close(28 [pid 7012] close(23 [pid 7013] close(13 [pid 7019] <... mmap resumed>) = 0x7fe89ef76000 [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... futex resumed>) = 1 [pid 7019] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7018] <... futex resumed>) = 0 [pid 7014] close(29 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(24 [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7014] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(14 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] <... mprotect resumed>) = 0 [pid 7018] <... futex resumed>) = 0 [pid 7014] exit_group(0 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(25 [pid 7020] read(3, [pid 7019] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7016] <... futex resumed>) = ? [pid 7014] <... exit_group resumed>) = ? [pid 7013] close(15 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7019] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7016] +++ exited with 0 +++ [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(26 [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7014] +++ exited with 0 +++ [pid 7013] close(16 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... futex resumed>) = 1 [pid 7018] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7021 attached [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(27 [pid 7020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7018] <... futex resumed>) = 0 [pid 7013] close(17 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=227, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 7021] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7020] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7019] <... clone3 resumed> => {parent_tid=[231]}, 88) = 231 [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(28 [pid 5843] restart_syscall(<... resuming interrupted clone ...> [pid 7021] <... rseq resumed>) = 0 [pid 7020] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7019] rt_sigprocmask(SIG_SETMASK, [], [pid 7013] close(18 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... restart_syscall resumed>) = 0 [pid 7021] set_robust_list(0x7fe89ef969a0, 24 [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7012] close(29 [pid 7021] <... set_robust_list resumed>) = 0 [pid 7020] <... futex resumed>) = 1 [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] <... futex resumed>) = 0 [pid 7013] close(19 [pid 7012] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] rt_sigprocmask(SIG_SETMASK, [], [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7012] exit_group(0 [pid 7021] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7020] <... futex resumed>) = 0 [pid 7019] <... futex resumed>) = 0 [pid 7018] <... futex resumed>) = 0 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7015] <... futex resumed>) = ? [pid 7013] close(20 [pid 7012] <... exit_group resumed>) = ? [pid 5843] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7021] <... openat resumed>) = 3 [pid 7018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7015] +++ exited with 0 +++ [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7013] close(21) = -1 EBADF (Bad file descriptor) [pid 7013] close(22) = -1 EBADF (Bad file descriptor) [pid 7013] close(23) = -1 EBADF (Bad file descriptor) [pid 7013] close(24 [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7012] +++ exited with 0 +++ [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7018] <... futex resumed>) = 1 [pid 7020] <... futex resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=220, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 5843] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7021] <... futex resumed>) = 1 [pid 7019] <... futex resumed>) = 0 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7020] <... bpf resumed>) = 4 [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] close(25 [pid 5843] <... openat resumed>) = 3 [pid 5845] umount2("./83", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... futex resumed>) = 0 [pid 7021] read(3, NULL, 0) = -1 EINVAL (Invalid argument) [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] close(26 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] openat(AT_FDCWD, "./83", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7021] <... futex resumed>) = 0 [pid 7019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... openat resumed>) = 3 [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] close(27 [pid 5845] newfstatat(3, "", [pid 5843] newfstatat(3, "", [pid 7021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] <... futex resumed>) = 0 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7021] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7020] <... futex resumed>) = 1 [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] <... futex resumed>) = 0 [pid 7013] close(28 [pid 5845] getdents64(3, [pid 5843] getdents64(3, [pid 7021] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7018] <... futex resumed>) = 0 [pid 7013] close(29 [pid 5843] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7021] <... futex resumed>) = 1 [pid 7020] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7019] <... futex resumed>) = 0 [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7013] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] umount2("./83/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7020] <... bpf resumed>) = 5 [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] exit_group(0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... futex resumed>) = 0 [pid 7017] <... futex resumed>) = ? [pid 7013] <... exit_group resumed>) = ? [pid 5845] newfstatat(AT_FDCWD, "./83/binderfs", [pid 5843] newfstatat(AT_FDCWD, "./84/binderfs", [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] <... futex resumed>) = 1 [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7018] <... futex resumed>) = 0 [pid 7017] +++ exited with 0 +++ [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5843] unlink("./84/binderfs" [pid 7021] <... futex resumed>) = 0 [pid 7020] signalfd(-1, NULL, 0 [pid 7019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... unlink resumed>) = 0 [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7020] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] <... futex resumed>) = 0 [pid 7021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... futex resumed>) = 0 [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7020] <... futex resumed>) = 0 [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7013] +++ exited with 0 +++ [pid 5845] unlink("./83/binderfs" [pid 5843] getdents64(3, [pid 7021] <... bpf resumed>) = 4 [pid 7020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7018] <... futex resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=20 /* 0.20 s */} --- [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 7021] <... futex resumed>) = 1 [pid 7020] <... prlimit64 resumed>NULL) = 0 [pid 7019] <... futex resumed>) = 0 [pid 5845] <... unlink resumed>) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7021] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] getdents64(3, [pid 5843] close(3 [pid 7021] <... bpf resumed>) = 5 [pid 7020] <... futex resumed>) = 1 [pid 7019] <... futex resumed>) = 0 [pid 7018] <... futex resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5843] <... close resumed>) = 0 [pid 7021] <... futex resumed>) = 0 [pid 7020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] close(3 [pid 5843] rmdir("./84" [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7020] sched_setscheduler(0, SCHED_RR, [2] [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] <... futex resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 5843] <... rmdir resumed>) = 0 [pid 7021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7020] <... sched_setscheduler resumed>) = 0 [pid 7019] <... futex resumed>) = 0 [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] mkdir("./85", 0777 [pid 7021] signalfd(-1, NULL, 0 [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] rmdir("./83" [pid 5843] <... mkdir resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 7021] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7020] <... futex resumed>) = 0 [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... rmdir resumed>) = 0 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7018] <... futex resumed>) = 0 [pid 5845] mkdir("./84", 0777 [pid 7021] <... futex resumed>) = 1 [pid 7020] <... openat resumed>) = 6 [pid 7019] <... futex resumed>) = 0 [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... mkdir resumed>) = 0 [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7020] <... futex resumed>) = 0 [pid 7019] <... futex resumed>) = 0 [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7022 attached [pid 7021] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7020] read(6, [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] <... futex resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 7023 attached [pid 7022] set_robust_list(0x55558ca82760, 24 [pid 7021] <... prlimit64 resumed>NULL) = 0 [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 229 [pid 5842] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7023] set_robust_list(0x55558ca82760, 24 [pid 7022] <... set_robust_list resumed>) = 0 [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 222 [pid 7023] <... set_robust_list resumed>) = 0 [pid 7022] chdir("./85" [pid 7021] <... futex resumed>) = 1 [pid 7019] <... futex resumed>) = 0 [pid 5842] <... openat resumed>) = 3 [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] newfstatat(3, "", [pid 7021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] <... futex resumed>) = 0 [pid 7021] sched_setscheduler(0, SCHED_RR, [2] [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7023] chdir("./84" [pid 7022] <... chdir resumed>) = 0 [pid 7021] <... sched_setscheduler resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7023] <... chdir resumed>) = 0 [pid 7022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7022] <... prctl resumed>) = 0 [pid 7021] <... futex resumed>) = 1 [pid 5842] getdents64(3, [pid 7023] <... prctl resumed>) = 0 [pid 7022] setpgid(0, 0 [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] <... futex resumed>) = 0 [pid 7022] <... setpgid resumed>) = 0 [pid 7023] setpgid(0, 0 [pid 7022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7023] <... setpgid resumed>) = 0 [pid 7022] <... openat resumed>) = 3 [pid 7021] <... futex resumed>) = 0 [pid 7019] <... futex resumed>) = 1 [pid 5842] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7022] write(3, "1000", 4 [pid 7021] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7023] <... openat resumed>) = 3 [pid 7022] <... write resumed>) = 4 [pid 7021] <... openat resumed>) = 6 [pid 5842] newfstatat(AT_FDCWD, "./86/binderfs", [pid 7023] write(3, "1000", 4 [pid 7022] close(3 [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... write resumed>) = 4 [pid 7022] <... close resumed>) = 0 [pid 7021] <... futex resumed>) = 1 [pid 7019] <... futex resumed>) = 0 [pid 7023] close(3 [pid 7022] read(200, [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7018] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... close resumed>) = 0 [pid 7022] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] <... futex resumed>) = 0 [pid 7018] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] read(200, [pid 7022] symlink("/dev/binderfs", "./binderfs" [pid 7021] read(6, [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] <... futex resumed>) = 0 [pid 7023] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... symlink resumed>) = 0 executing program [pid 7021] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7023] symlink("/dev/binderfs", "./binderfs" [pid 7022] write(1, "executing program\n", 18 [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] <... write resumed>) = 18 [pid 7021] <... futex resumed>) = 1 [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7022] <... futex resumed>) = 0 [pid 7023] <... symlink resumed>) = 0 [pid 7019] <... futex resumed>) = 0 [pid 7018] <... mmap resumed>) = 0x7fe89ef55000 [pid 5842] unlink("./86/binderfs"executing program [pid 7023] write(1, "executing program\n", 18 [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7023] <... write resumed>) = 18 [pid 7021] <... futex resumed>) = 0 [pid 7019] <... futex resumed>) = 1 [pid 7021] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7023] <... futex resumed>) = 0 [pid 7019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] <... unlink resumed>) = 0 [pid 7022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe89ef76000 [pid 7023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] <... mprotect resumed>) = 0 [pid 5842] getdents64(3, [pid 7022] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7021] <... futex resumed>) = 0 [pid 7019] <... futex resumed>) = 1 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7023] <... mmap resumed>) = 0x7fe89ef76000 [pid 7022] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7021] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7018] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] close(3 [pid 7023] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7022] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7018] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7023] <... mprotect resumed>) = 0 [pid 7022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7021] <... futex resumed>) = 0 [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5842] <... close resumed>) = 0 ./strace-static-x86_64: Process 7026 attached [pid 7023] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7021] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7019] <... futex resumed>) = 0 [pid 5842] rmdir("./86" [pid 7026] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7023] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7022] <... clone3 resumed> => {parent_tid=[230]}, 88) = 230 [pid 7021] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7027 attached [pid 7026] <... rseq resumed>) = 0 [pid 7023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7022] rt_sigprocmask(SIG_SETMASK, [], [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... rmdir resumed>) = 0 [pid 7027] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7026] set_robust_list(0x7fe89ef969a0, 24 [pid 7022] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7021] <... futex resumed>) = 0 [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] <... clone3 resumed> => {parent_tid=[233]}, 88) = 233 [pid 7027] <... rseq resumed>) = 0 [pid 7026] <... set_robust_list resumed>) = 0 [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7021] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7018] rt_sigprocmask(SIG_SETMASK, [], [pid 5842] mkdir("./87", 0777./strace-static-x86_64: Process 7029 attached [pid 7027] set_robust_list(0x7fe89ef759a0, 24 [pid 7026] rt_sigprocmask(SIG_SETMASK, [], [pid 7022] <... futex resumed>) = 0 [pid 7021] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... futex resumed>) = 0 [pid 7018] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7029] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7027] <... set_robust_list resumed>) = 0 [pid 7026] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7023] <... clone3 resumed> => {parent_tid=[223]}, 88) = 223 [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... mkdir resumed>) = 0 [pid 7029] <... rseq resumed>) = 0 [pid 7027] rt_sigprocmask(SIG_SETMASK, [], [pid 7026] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7023] rt_sigprocmask(SIG_SETMASK, [], [pid 7021] <... futex resumed>) = 0 [pid 7019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7018] <... futex resumed>) = 0 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7029] set_robust_list(0x7fe89ef969a0, 24 [pid 7027] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7023] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7029] <... set_robust_list resumed>) = 0 [pid 7027] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7026] <... openat resumed>) = 3 [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] <... futex resumed>) = 0 [pid 7029] rt_sigprocmask(SIG_SETMASK, [], [pid 7027] <... capset resumed>) = 0 [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = 0 [pid 7021] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7029] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7021] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7020] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7029] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7027] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7030 attached [pid 7029] <... openat resumed>) = 3 [pid 7027] <... futex resumed>) = 1 [pid 7026] <... futex resumed>) = 1 [pid 7022] <... futex resumed>) = 0 [pid 7021] <... futex resumed>) = 1 [pid 7020] <... futex resumed>) = 0 [pid 7019] <... futex resumed>) = 0 [pid 7018] <... futex resumed>) = 0 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7027] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7026] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] set_robust_list(0x55558ca82760, 24 [pid 7029] <... futex resumed>) = 1 [pid 7026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7023] <... futex resumed>) = 0 [pid 7022] <... futex resumed>) = 0 [pid 7021] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] <... futex resumed>) = 0 [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 241 [pid 7030] <... set_robust_list resumed>) = 0 [pid 7029] read(3, [pid 7026] read(3, [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7021] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7020] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7019] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] <... futex resumed>) = 0 [pid 7030] chdir("./87" [pid 7029] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7026] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7023] <... futex resumed>) = 0 [pid 7021] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] <... chdir resumed>) = 0 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7021] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] <... futex resumed>) = 0 [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7029] <... futex resumed>) = 0 [pid 7026] <... futex resumed>) = 1 [pid 7023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... futex resumed>) = 0 [pid 7021] <... futex resumed>) = 1 [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] <... futex resumed>) = 0 [pid 7018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... prctl resumed>) = 0 [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7026] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7021] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] close(3 [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] setpgid(0, 0 [pid 7029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7023] <... futex resumed>) = 0 [pid 7022] <... futex resumed>) = 0 [pid 7020] <... futex resumed>) = 0 [pid 7019] <... close resumed>) = 0 [pid 7018] <... futex resumed>) = 1 [pid 7030] <... setpgid resumed>) = 0 [pid 7029] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7026] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7020] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7019] close(4 [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7029] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7026] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7020] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7019] <... close resumed>) = 0 [pid 7030] <... openat resumed>) = 3 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] close(5 [pid 7030] write(3, "1000", 4 [pid 7029] <... futex resumed>) = 1 [pid 7026] <... futex resumed>) = 1 [pid 7023] <... futex resumed>) = 0 [pid 7022] <... futex resumed>) = 0 [pid 7020] <... futex resumed>) = 1 [pid 7019] <... close resumed>) = 0 [pid 7018] <... futex resumed>) = 0 [pid 7030] <... write resumed>) = 4 [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7026] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] close(6 [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] close(3 [pid 7029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7023] <... futex resumed>) = 0 [pid 7022] <... futex resumed>) = 0 [pid 7020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] <... close resumed>) = 0 [pid 7018] <... futex resumed>) = 0 [pid 7030] <... close resumed>) = 0 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7020] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7019] close(7 [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] read(200, [pid 7029] <... futex resumed>) = 0 [pid 7026] <... futex resumed>) = 0 [pid 7023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7020] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7026] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] close(8 [pid 7030] symlink("/dev/binderfs", "./binderfs" [pid 7029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7023] <... futex resumed>) = 0 [pid 7022] <... futex resumed>) = 0 [pid 7020] <... futex resumed>) = 1 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] close(9 [pid 7018] <... futex resumed>) = 0 [pid 7030] <... symlink resumed>) = 0 [pid 7029] <... bpf resumed>) = 4 [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(10) = -1 EBADF (Bad file descriptor) [pid 7019] close(11) = -1 EBADF (Bad file descriptor) [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7026] <... bpf resumed>) = 4 [pid 7019] close(12 [pid 7029] <... futex resumed>) = 1 [pid 7023] <... futex resumed>) = 0 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 7019] close(13 [pid 7030] write(1, "executing program\n", 18 [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] <... futex resumed>) = 0 [pid 7018] <... futex resumed>) = 1 [pid 7030] <... write resumed>) = 18 [pid 7029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7026] <... futex resumed>) = 1 [pid 7023] <... futex resumed>) = 0 [pid 7022] <... futex resumed>) = 0 [pid 7020] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7026] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7019] close(14 [pid 7030] <... futex resumed>) = 0 [pid 7029] <... bpf resumed>) = 5 [pid 7026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... futex resumed>) = 0 [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7026] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7020] <... futex resumed>) = 1 [pid 7019] close(15 [pid 7018] <... futex resumed>) = 0 [pid 7030] <... mmap resumed>) = 0x7fe89ef76000 [pid 7029] <... futex resumed>) = 1 [pid 7026] <... bpf resumed>) = 5 [pid 7023] <... futex resumed>) = 0 [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] close(16 [pid 7018] <... futex resumed>) = 0 [pid 7030] <... mprotect resumed>) = 0 [pid 7029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7026] <... futex resumed>) = 1 [pid 7023] <... futex resumed>) = 0 [pid 7022] <... futex resumed>) = 0 [pid 7020] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7029] signalfd(-1, NULL, 0 [pid 7026] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7019] close(17 [pid 7029] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... futex resumed>) = 0 [pid 7020] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7026] signalfd(-1, NULL, 0 [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7020] <... futex resumed>) = 1 [pid 7019] close(18 [pid 7018] <... futex resumed>) = 0 [pid 7020] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7029] <... futex resumed>) = 1 [pid 7023] <... futex resumed>) = 0 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] close(19 [pid 7029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7023] <... futex resumed>) = 0 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7019] close(20 [pid 7029] <... prlimit64 resumed>NULL) = 0 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] close(21 [pid 7029] <... futex resumed>) = 1 [pid 7030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7023] <... futex resumed>) = 0 [pid 7026] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] close(22 [pid 7029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = 0 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(3 [pid 7029] sched_setscheduler(0, SCHED_RR, [2] [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7019] close(23 [pid 7029] <... sched_setscheduler resumed>) = 0 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7032 attached [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7026] <... futex resumed>) = 1 [pid 7022] <... futex resumed>) = 0 [pid 7019] close(24 [pid 7018] <... close resumed>) = 0 [pid 7032] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7029] <... futex resumed>) = 1 [pid 7026] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7023] <... futex resumed>) = 0 [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(4 [pid 7032] <... rseq resumed>) = 0 [pid 7030] <... clone3 resumed> => {parent_tid=[242]}, 88) = 242 [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7026] <... prlimit64 resumed>NULL) = 0 [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] <... futex resumed>) = 0 [pid 7019] close(25 [pid 7018] <... close resumed>) = 0 [pid 7032] set_robust_list(0x7fe89ef969a0, 24 [pid 7030] rt_sigprocmask(SIG_SETMASK, [], [pid 7029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = 0 [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] close(5 [pid 7032] <... set_robust_list resumed>) = 0 [pid 7030] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7029] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7026] <... futex resumed>) = 0 [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] <... close resumed>) = 0 [pid 7032] rt_sigprocmask(SIG_SETMASK, [], [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] <... openat resumed>) = 6 [pid 7026] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] close(26 [pid 7018] close(6 [pid 7032] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7030] <... futex resumed>) = 0 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... futex resumed>) = 0 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7029] <... futex resumed>) = 1 [pid 7026] sched_setscheduler(0, SCHED_RR, [2] [pid 7023] <... futex resumed>) = 0 [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7019] close(27 [pid 7018] <... close resumed>) = 0 [pid 7032] <... openat resumed>) = 3 [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7026] <... sched_setscheduler resumed>) = 0 [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(7 [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = 0 [pid 7019] close(28 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] <... futex resumed>) = 1 [pid 7030] <... futex resumed>) = 0 [pid 7029] read(6, [pid 7026] <... futex resumed>) = 1 [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7022] <... futex resumed>) = 0 [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7018] close(8 [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7026] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] <... futex resumed>) = 0 [pid 7026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... futex resumed>) = 0 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7026] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] close(9 [pid 7026] <... openat resumed>) = 6 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] close(10 [pid 7026] <... futex resumed>) = 1 [pid 7022] <... futex resumed>) = 0 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7022] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] close(11 [pid 7026] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... futex resumed>) = 0 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7026] read(6, [pid 7022] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] close(12) = -1 EBADF (Bad file descriptor) [pid 7018] close(13) = -1 EBADF (Bad file descriptor) [pid 7018] close(14) = -1 EBADF (Bad file descriptor) [pid 7018] close(15) = -1 EBADF (Bad file descriptor) [pid 7018] close(16) = -1 EBADF (Bad file descriptor) [pid 7018] close(17) = -1 EBADF (Bad file descriptor) [pid 7018] close(18 [pid 7030] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7018] close(19 [pid 7030] <... futex resumed>) = 0 [pid 7022] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7022] <... futex resumed>) = 0 [pid 7018] close(20 [pid 7030] <... mmap resumed>) = 0x7fe89ef55000 [pid 7022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7022] <... mmap resumed>) = 0x7fe89ef55000 [pid 7019] close(29 [pid 7018] close(21 [pid 7022] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7019] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] <... mprotect resumed>) = 0 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7022] <... mprotect resumed>) = 0 [pid 7019] exit_group(0 [pid 7018] close(22 [pid 7030] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7023] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7022] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7021] <... futex resumed>) = ? [pid 7019] <... exit_group resumed>) = ? [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7023] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7021] +++ exited with 0 +++ [pid 7018] close(23./strace-static-x86_64: Process 7033 attached [pid 7032] read(3, [pid 7029] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7023] <... futex resumed>) = 0 [pid 7022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7033] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7032] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7030] <... clone3 resumed> => {parent_tid=[243]}, 88) = 243 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7018] close(24./strace-static-x86_64: Process 7034 attached [pid 7033] <... rseq resumed>) = 0 [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] rt_sigprocmask(SIG_SETMASK, [], [pid 7029] <... futex resumed>) = 0 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7033] set_robust_list(0x7fe89ef759a0, 24 [pid 7032] <... futex resumed>) = 0 [pid 7030] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7023] <... mmap resumed>) = 0x7fe89ef55000 [pid 7022] <... clone3 resumed> => {parent_tid=[231]}, 88) = 231 [pid 7018] close(25 [pid 7034] <... rseq resumed>) = 0 [pid 7033] <... set_robust_list resumed>) = 0 [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7022] rt_sigprocmask(SIG_SETMASK, [], [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] set_robust_list(0x7fe89ef759a0, 24 [pid 7033] rt_sigprocmask(SIG_SETMASK, [], [pid 7030] <... futex resumed>) = 0 [pid 7022] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7019] +++ exited with 0 +++ [pid 7018] close(26 [pid 7034] <... set_robust_list resumed>) = 0 [pid 7033] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7030] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7022] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] rt_sigprocmask(SIG_SETMASK, [], [pid 7033] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7022] <... futex resumed>) = 0 [pid 7018] close(27 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=230, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 7023] <... mprotect resumed>) = 0 [pid 7034] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7033] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7022] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 7033] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] close(28 [pid 7033] <... futex resumed>) = 1 [pid 7023] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7034] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 5844] <... restart_syscall resumed>) = 0 [pid 7030] <... futex resumed>) = 0 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7034] <... capset resumed>) = 0 [pid 7033] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7018] close(29 [pid 7034] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] <... futex resumed>) = 0 [pid 7030] <... futex resumed>) = 1 [pid 7023] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7034] <... futex resumed>) = 1 [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7023] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7022] <... futex resumed>) = 0 [pid 7018] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7035 attached [pid 7034] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7032] <... futex resumed>) = 0 [pid 7030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7035] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... clone3 resumed> => {parent_tid=[224]}, 88) = 224 [pid 7022] <... futex resumed>) = 0 [pid 7018] exit_group(0 [pid 5844] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7035] <... rseq resumed>) = 0 [pid 7034] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... futex resumed>) = 0 [pid 7027] <... futex resumed>) = ? [pid 7023] rt_sigprocmask(SIG_SETMASK, [], [pid 7022] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7020] <... futex resumed>) = ? [pid 7018] <... exit_group resumed>) = ? [pid 7035] set_robust_list(0x7fe89ef759a0, 24 [pid 7034] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7027] +++ exited with 0 +++ [pid 7023] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7020] +++ exited with 0 +++ [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7035] <... set_robust_list resumed>) = 0 [pid 7034] <... futex resumed>) = 0 [pid 7032] <... bpf resumed>) = 4 [pid 7023] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7035] rt_sigprocmask(SIG_SETMASK, [], [pid 7034] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7022] <... futex resumed>) = 0 [pid 7035] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7022] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7035] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7034] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = 0 [pid 7018] +++ exited with 0 +++ [pid 5844] <... openat resumed>) = 3 [pid 7035] <... capset resumed>) = 0 [pid 7034] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] <... futex resumed>) = 1 [pid 7030] <... futex resumed>) = 0 [pid 7023] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] newfstatat(3, "", [pid 7035] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7034] <... futex resumed>) = 1 [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... futex resumed>) = 0 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 7035] <... futex resumed>) = 0 [pid 7034] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... futex resumed>) = 0 [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7035] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7032] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7029] <... futex resumed>) = 0 [pid 7023] <... futex resumed>) = 1 [pid 7022] <... futex resumed>) = 0 [pid 5844] getdents64(3, [pid 7034] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7032] <... bpf resumed>) = 5 [pid 7029] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7022] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5841] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7034] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7034] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] <... futex resumed>) = 1 [pid 7030] <... futex resumed>) = 0 [pid 7029] <... futex resumed>) = 0 [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7034] <... futex resumed>) = 1 [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7023] <... futex resumed>) = 0 [pid 7022] <... futex resumed>) = 0 [pid 5844] newfstatat(AT_FDCWD, "./85/binderfs", [pid 5841] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7034] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... futex resumed>) = 0 [pid 7029] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7022] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... openat resumed>) = 3 [pid 7034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7032] signalfd(-1, NULL, 0 [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... futex resumed>) = 0 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] newfstatat(3, "", [pid 7034] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7032] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7029] <... futex resumed>) = 0 [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] unlink("./85/binderfs" [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7034] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7023] <... futex resumed>) = 0 [pid 7034] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] <... futex resumed>) = 1 [pid 7030] <... futex resumed>) = 0 [pid 7029] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... unlink resumed>) = 0 [pid 5841] getdents64(3, [pid 7034] <... futex resumed>) = 1 [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] <... futex resumed>) = 0 [pid 5844] getdents64(3, [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7034] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... futex resumed>) = 0 [pid 7029] <... futex resumed>) = 0 [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7032] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7029] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7023] <... futex resumed>) = 0 [pid 7022] <... futex resumed>) = 0 [pid 5841] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7034] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7032] <... prlimit64 resumed>NULL) = 0 [pid 7029] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7022] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] close(3 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7034] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] newfstatat(AT_FDCWD, "./84/binderfs", [pid 7034] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] <... futex resumed>) = 1 [pid 7030] <... futex resumed>) = 0 [pid 7029] <... futex resumed>) = 0 [pid 7023] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... close resumed>) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7034] <... futex resumed>) = 1 [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7023] <... futex resumed>) = 0 [pid 7022] <... futex resumed>) = 0 [pid 5844] rmdir("./85" [pid 7034] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... futex resumed>) = 0 [pid 7029] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7023] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] unlink("./84/binderfs" [pid 7032] sched_setscheduler(0, SCHED_RR, [2] [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7029] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... rmdir resumed>) = 0 [pid 5841] <... unlink resumed>) = 0 [pid 7032] <... sched_setscheduler resumed>) = 0 [pid 7029] <... futex resumed>) = 0 [pid 7023] close(3 [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7023] <... close resumed>) = 0 [pid 5844] mkdir("./86", 0777 [pid 5841] getdents64(3, [pid 7032] <... futex resumed>) = 1 [pid 7030] <... futex resumed>) = 0 [pid 7023] close(4 [pid 5844] <... mkdir resumed>) = 0 [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... futex resumed>) = 0 [pid 7023] <... close resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] close(3./strace-static-x86_64: Process 7036 attached [pid 7032] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7023] close(5 [pid 5841] <... close resumed>) = 0 [pid 7036] set_robust_list(0x55558ca82760, 24 [pid 7032] <... openat resumed>) = 6 [pid 7023] <... close resumed>) = 0 [pid 7036] <... set_robust_list resumed>) = 0 [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] <... futex resumed>) = 0 [pid 7023] close(6 [pid 5841] rmdir("./84" [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... close resumed>) = 0 [pid 5841] <... rmdir resumed>) = 0 [pid 7032] <... futex resumed>) = 0 [pid 7030] <... futex resumed>) = 1 [pid 7023] close(7 [pid 5841] mkdir("./85", 0777 [pid 7036] chdir("./86" [pid 7032] read(6, [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 232 [pid 5841] <... mkdir resumed>) = 0 [pid 7036] <... chdir resumed>) = 0 [pid 7026] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7026] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] close(3 [pid 7026] <... futex resumed>) = 0 [pid 7026] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7036] <... prctl resumed>) = 0 [pid 7036] setpgid(0, 0 [pid 7022] <... close resumed>) = 0 [pid 7036] <... setpgid resumed>) = 0 [pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7022] close(4) = 0 [pid 7022] close(5 [pid 7036] <... openat resumed>) = 3 [pid 7036] write(3, "1000", 4) = 4 [pid 7036] close(3) = 0 [pid 7036] read(200, 0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7036] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 7036] write(1, "executing program\n", 18) = 18 [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7023] close(8 [pid 7022] <... close resumed>) = 0 [pid 7036] <... mmap resumed>) = 0x7fe89ef76000 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(6 [pid 7023] close(9 [pid 7022] <... close resumed>) = 0 [pid 7036] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(7 [pid 7036] <... mprotect resumed>) = 0 [pid 7023] close(10 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(8) = -1 EBADF (Bad file descriptor) [pid 7023] close(11 [pid 7022] close(9 [pid 7036] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7023] close(12 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7038 attached [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(10 [pid 7023] close(13 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7036] <... clone3 resumed> => {parent_tid=[233]}, 88) = 233 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(11 [pid 7038] <... rseq resumed>) = 0 [pid 7036] rt_sigprocmask(SIG_SETMASK, [], [pid 7023] close(14 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] set_robust_list(0x7fe89ef969a0, 24 [pid 7036] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(12 [pid 7038] <... set_robust_list resumed>) = 0 [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] close(15 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] rt_sigprocmask(SIG_SETMASK, [], [pid 7036] <... futex resumed>) = 0 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(13 [pid 7038] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7023] close(16 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(14 [pid 7038] <... openat resumed>) = 3 [pid 7023] close(17 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(15 [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] close(18 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... futex resumed>) = 1 [pid 7036] <... futex resumed>) = 0 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(16 [pid 7038] read(3, [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] close(19 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7036] <... futex resumed>) = 0 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(17./strace-static-x86_64: Process 7039 attached [pid 7038] <... futex resumed>) = 0 [pid 7036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7023] close(20 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(18 [pid 7036] <... futex resumed>) = 0 [pid 7023] close(21 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(19 [pid 7039] set_robust_list(0x55558ca82760, 24 [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7032] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7023] close(22 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... set_robust_list resumed>) = 0 [pid 7038] <... futex resumed>) = 0 [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(20 [pid 7039] chdir("./85" [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] <... futex resumed>) = 0 [pid 7032] <... futex resumed>) = 1 [pid 7030] <... futex resumed>) = 0 [pid 7023] close(23 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 234 [pid 7039] <... chdir resumed>) = 0 [pid 7038] <... futex resumed>) = 0 [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(21 [pid 7039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7038] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... futex resumed>) = 0 [pid 7023] close(24 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... prctl resumed>) = 0 [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(22 [pid 7038] <... futex resumed>) = 0 [pid 7036] <... futex resumed>) = 1 [pid 7032] <... capset resumed>) = 0 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] setpgid(0, 0 [pid 7038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] close(25 [pid 7022] close(23 [pid 7039] <... setpgid resumed>) = 0 [pid 7032] <... futex resumed>) = 1 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] <... futex resumed>) = 0 [pid 7023] close(26 [pid 7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7038] <... bpf resumed>) = 4 [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] close(24 [pid 7023] close(27 [pid 7032] <... futex resumed>) = 0 [pid 7030] <... futex resumed>) = 1 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... openat resumed>) = 3 [pid 7032] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7023] close(28 [pid 7022] close(25 [pid 7039] write(3, "1000", 4 [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... write resumed>) = 4 [pid 7038] <... futex resumed>) = 1 [pid 7036] <... futex resumed>) = 0 [pid 7032] <... futex resumed>) = 0 [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7023] close(29 [pid 7022] close(26 [pid 7039] close(3 [pid 7038] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7030] <... futex resumed>) = 0 [pid 7023] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... close resumed>) = 0 [pid 7038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7036] <... futex resumed>) = 0 [pid 7032] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7023] exit_group(0 [pid 7022] close(27 [pid 7039] read(200, [pid 7038] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7035] <... futex resumed>) = ? [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7029] <... futex resumed>) = ? [pid 7023] <... exit_group resumed>) = ? [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7038] <... bpf resumed>) = 5 [pid 7035] +++ exited with 0 +++ [pid 7032] <... futex resumed>) = 0 [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] +++ exited with 0 +++ [pid 7022] close(28 [pid 7039] symlink("/dev/binderfs", "./binderfs" [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... symlink resumed>) = 0 [pid 7038] <... futex resumed>) = 1 [pid 7036] <... futex resumed>) = 0 [pid 7032] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7030] <... futex resumed>) = 0 [pid 7022] close(29 executing program [pid 7039] write(1, "executing program\n", 18 [pid 7038] signalfd(-1, NULL, 0 [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7023] +++ exited with 0 +++ [pid 7022] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7039] <... write resumed>) = 18 [pid 7038] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7036] <... futex resumed>) = 0 [pid 7032] <... futex resumed>) = 0 [pid 7030] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7022] exit_group(0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=222, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7034] <... futex resumed>) = ? [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7026] <... futex resumed>) = ? [pid 7022] <... exit_group resumed>) = ? [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 7039] <... futex resumed>) = 0 [pid 7038] <... futex resumed>) = 0 [pid 7036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7034] +++ exited with 0 +++ [pid 7032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... futex resumed>) = 0 [pid 7026] +++ exited with 0 +++ [pid 7039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7038] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7032] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... futex resumed>) = 0 [pid 7039] <... mmap resumed>) = 0x7fe89ef76000 [pid 7038] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7038] <... prlimit64 resumed>NULL) = 0 [pid 7032] <... futex resumed>) = 1 [pid 7030] <... futex resumed>) = 0 [pid 7039] <... mprotect resumed>) = 0 [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7030] <... futex resumed>) = 0 [pid 7032] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7030] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7032] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7032] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7030] <... futex resumed>) = 0 [pid 7032] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] close(3) = 0 [pid 7030] close(4 [pid 7039] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7038] <... futex resumed>) = 1 [pid 7036] <... futex resumed>) = 0 [pid 7022] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 7039] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7038] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=229, si_uid=0, si_status=0, si_utime=0, si_stime=16 /* 0.16 s */} --- [pid 7039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7036] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7040 attached [pid 7038] sched_setscheduler(0, SCHED_RR, [2] [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] <... close resumed>) = 0 [pid 5845] umount2("./84", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7040] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7039] <... clone3 resumed> => {parent_tid=[235]}, 88) = 235 [pid 7038] <... sched_setscheduler resumed>) = 0 [pid 7030] close(5 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7040] <... rseq resumed>) = 0 [pid 7039] rt_sigprocmask(SIG_SETMASK, [], [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] <... close resumed>) = 0 [pid 5845] openat(AT_FDCWD, "./84", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7039] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7038] <... futex resumed>) = 1 [pid 7036] <... futex resumed>) = 0 [pid 5845] <... openat resumed>) = 3 [pid 7040] set_robust_list(0x7fe89ef969a0, 24 [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7038] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] close(6 [pid 5843] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7040] <... set_robust_list resumed>) = 0 [pid 7039] <... futex resumed>) = 0 [pid 7038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7036] <... futex resumed>) = 0 [pid 7030] <... close resumed>) = 0 [pid 5845] newfstatat(3, "", [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7040] rt_sigprocmask(SIG_SETMASK, [], [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7038] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] close(7 [pid 7040] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7038] <... openat resumed>) = 6 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5843] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7040] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] close(8 [pid 5845] getdents64(3, [pid 7040] <... openat resumed>) = 3 [pid 7038] <... futex resumed>) = 1 [pid 7036] <... futex resumed>) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... openat resumed>) = 3 [pid 7038] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7036] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5843] newfstatat(3, "", [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7036] <... futex resumed>) = 0 [pid 7030] close(9 [pid 5845] umount2("./84/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7038] read(6, [pid 7036] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7030] close(10) = -1 EBADF (Bad file descriptor) [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] close(11 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7040] <... futex resumed>) = 0 [pid 7039] <... futex resumed>) = 1 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] newfstatat(AT_FDCWD, "./84/binderfs", [pid 5843] getdents64(3, [pid 7040] read(3, [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] close(12 [pid 7040] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] close(13 [pid 5845] unlink("./84/binderfs" [pid 5843] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... unlink resumed>) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] close(14 [pid 5845] getdents64(3, [pid 5843] newfstatat(AT_FDCWD, "./85/binderfs", [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7040] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] close(15 [pid 5845] close(3 [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7040] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... close resumed>) = 0 [pid 5843] unlink("./85/binderfs" [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] close(16 [pid 5845] rmdir("./84" [pid 5843] <... unlink resumed>) = 0 [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] close(17 [pid 5845] <... rmdir resumed>) = 0 [pid 5843] getdents64(3, [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] mkdir("./85", 0777 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7030] close(18 [pid 7040] <... futex resumed>) = 0 [pid 7039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7036] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... mkdir resumed>) = 0 [pid 5843] close(3 [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7036] <... futex resumed>) = 0 [pid 7040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe89ef55000 [pid 7030] close(19 [pid 5843] <... close resumed>) = 0 [pid 7036] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] rmdir("./85" [pid 7030] close(20 [pid 5843] <... rmdir resumed>) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] mkdir("./86", 0777 [pid 7036] <... mprotect resumed>) = 0 [pid 7030] close(21 [pid 5843] <... mkdir resumed>) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7041 attached ./strace-static-x86_64: Process 7042 attached [pid 7040] <... bpf resumed>) = 4 [pid 7036] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7030] close(22 [pid 7041] set_robust_list(0x55558ca82760, 24 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 225 [pid 7042] set_robust_list(0x55558ca82760, 24 [pid 7041] <... set_robust_list resumed>) = 0 [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7036] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7030] close(23 [pid 7042] <... set_robust_list resumed>) = 0 [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 232 ./strace-static-x86_64: Process 7043 attached [pid 7042] chdir("./86" [pid 7041] chdir("./85" [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7036] <... clone3 resumed> => {parent_tid=[234]}, 88) = 234 [pid 7030] close(24 [pid 7043] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7042] <... chdir resumed>) = 0 [pid 7041] <... chdir resumed>) = 0 [pid 7040] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7036] rt_sigprocmask(SIG_SETMASK, [], [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... rseq resumed>) = 0 [pid 7042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7036] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7030] close(25 [pid 7043] set_robust_list(0x7fe89ef759a0, 24 [pid 7042] <... prctl resumed>) = 0 [pid 7041] <... prctl resumed>) = 0 [pid 7040] <... bpf resumed>) = 5 [pid 7036] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... set_robust_list resumed>) = 0 [pid 7042] setpgid(0, 0 [pid 7041] setpgid(0, 0 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] <... futex resumed>) = 0 [pid 7030] close(26 [pid 7043] rt_sigprocmask(SIG_SETMASK, [], [pid 7042] <... setpgid resumed>) = 0 [pid 7041] <... setpgid resumed>) = 0 [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7036] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] close(27 [pid 7041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7043] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... capset resumed>) = 0 [pid 7042] <... openat resumed>) = 3 [pid 7041] <... openat resumed>) = 3 [pid 7040] signalfd(-1, NULL, 0 [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] close(28 [pid 7043] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] write(3, "1000", 4 [pid 7041] write(3, "1000", 4 [pid 7040] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] <... futex resumed>) = 1 [pid 7042] <... write resumed>) = 4 [pid 7041] <... write resumed>) = 4 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] <... futex resumed>) = 0 [pid 7030] close(29 [pid 7043] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7042] close(3 [pid 7041] close(3 [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7036] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7030] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7043] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] <... close resumed>) = 0 [pid 7041] <... close resumed>) = 0 [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] <... futex resumed>) = 0 [pid 7030] exit_group(0 [pid 7043] <... futex resumed>) = 0 [pid 7042] read(200, [pid 7041] read(200, [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7036] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7033] <... futex resumed>) = ? [pid 7032] <... futex resumed>) = ? [pid 7030] <... exit_group resumed>) = ? [pid 7043] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7041] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7040] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7036] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7033] +++ exited with 0 +++ [pid 7032] +++ exited with 0 +++ [pid 7030] +++ exited with 0 +++ [pid 7042] symlink("/dev/binderfs", "./binderfs" [pid 7041] symlink("/dev/binderfs", "./binderfs" [pid 7040] <... prlimit64 resumed>NULL) = 0 [pid 7036] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=241, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] <... futex resumed>) = 0 [pid 7036] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... symlink resumed>) = 0 [pid 7041] <... symlink resumed>) = 0 [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7043] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000executing program executing program [pid 7042] write(1, "executing program\n", 18 [pid 7041] write(1, "executing program\n", 18 [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7043] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7042] <... write resumed>) = 18 [pid 7041] <... write resumed>) = 18 [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7043] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] sched_setscheduler(0, SCHED_RR, [2] [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7043] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7040] <... sched_setscheduler resumed>) = 0 [pid 7036] <... futex resumed>) = 0 [pid 5842] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7043] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... mmap resumed>) = 0x7fe89ef76000 [pid 7041] <... mmap resumed>) = 0x7fe89ef76000 [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7036] <... futex resumed>) = 0 [pid 5842] <... openat resumed>) = 3 [pid 7043] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7042] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7041] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] newfstatat(3, "", [pid 7043] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] <... mprotect resumed>) = 0 [pid 7041] <... mprotect resumed>) = 0 [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7043] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7041] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7040] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7043] <... futex resumed>) = 1 [pid 7042] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7041] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7040] <... openat resumed>) = 6 [pid 7036] <... futex resumed>) = 0 [pid 7043] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7041] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] getdents64(3, ./strace-static-x86_64: Process 7045 attached ./strace-static-x86_64: Process 7044 attached [pid 7043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7036] <... futex resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7045] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7044] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7043] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7042] <... clone3 resumed> => {parent_tid=[233]}, 88) = 233 [pid 7041] <... clone3 resumed> => {parent_tid=[226]}, 88) = 226 [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7045] <... rseq resumed>) = 0 [pid 7044] <... rseq resumed>) = 0 [pid 7043] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] rt_sigprocmask(SIG_SETMASK, [], [pid 7041] rt_sigprocmask(SIG_SETMASK, [], [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7045] set_robust_list(0x7fe89ef969a0, 24 [pid 7044] set_robust_list(0x7fe89ef969a0, 24 [pid 7043] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7041] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7040] read(6, [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] newfstatat(AT_FDCWD, "./87/binderfs", [pid 7045] <... set_robust_list resumed>) = 0 [pid 7044] <... set_robust_list resumed>) = 0 [pid 7043] <... futex resumed>) = 1 [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7036] <... futex resumed>) = 0 [pid 7045] rt_sigprocmask(SIG_SETMASK, [], [pid 7044] rt_sigprocmask(SIG_SETMASK, [], [pid 7043] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7038] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7036] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7045] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7044] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7038] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] <... futex resumed>) = 0 [pid 7045] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7044] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7043] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7038] <... futex resumed>) = 0 [pid 7036] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] unlink("./87/binderfs" [pid 7043] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7038] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7043] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7040] <... capset resumed>) = 0 [pid 7043] <... futex resumed>) = 1 [pid 7036] <... futex resumed>) = 0 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] close(3 [pid 5842] <... unlink resumed>) = 0 [pid 7045] <... openat resumed>) = 3 [pid 7044] <... openat resumed>) = 3 [pid 7043] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] <... close resumed>) = 0 [pid 5842] getdents64(3, [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7040] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7045] <... futex resumed>) = 1 [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7040] <... futex resumed>) = 0 [pid 7039] <... futex resumed>) = 1 [pid 7036] close(4 [pid 7041] <... futex resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7045] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7036] <... close resumed>) = 0 [pid 5842] close(3 [pid 7045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7039] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7036] close(5 [pid 5842] <... close resumed>) = 0 [pid 7045] read(3, [pid 7044] read(3, [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] <... close resumed>) = 0 [pid 5842] rmdir("./87" [pid 7045] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7044] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7040] <... futex resumed>) = 0 [pid 7039] <... futex resumed>) = 1 [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7036] close(6 [pid 5842] <... rmdir resumed>) = 0 [pid 7045] <... futex resumed>) = 1 [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7040] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7036] <... close resumed>) = 0 [pid 5842] mkdir("./88", 0777 [pid 7045] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] close(7 [pid 5842] <... mkdir resumed>) = 0 [pid 7045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7044] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] close(8 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7045] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7044] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7036] close(9./strace-static-x86_64: Process 7047 attached [pid 7045] <... futex resumed>) = 1 [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7040] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] set_robust_list(0x55558ca82760, 24 [pid 7045] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] close(10 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 244 [pid 7047] <... set_robust_list resumed>) = 0 [pid 7045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] chdir("./88" [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] close(11 [pid 7047] <... chdir resumed>) = 0 [pid 7045] <... futex resumed>) = 0 [pid 7044] <... futex resumed>) = 0 [pid 7042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7045] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7036] close(12 [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] <... prctl resumed>) = 0 [pid 7045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7040] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] setpgid(0, 0 [pid 7045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] close(13 [pid 7047] <... setpgid resumed>) = 0 [pid 7040] <... futex resumed>) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7045] <... bpf resumed>) = 4 [pid 7039] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] close(14 [pid 7040] <... futex resumed>) = 0 [pid 7039] <... futex resumed>) = 1 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7040] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7039] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7036] close(15 [pid 7040] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] <... bpf resumed>) = 4 [pid 7040] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7036] close(16 [pid 7041] <... futex resumed>) = 0 [pid 7040] <... futex resumed>) = 1 [pid 7045] <... futex resumed>) = 1 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] <... futex resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... openat resumed>) = 3 [pid 7045] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] <... futex resumed>) = 0 [pid 7039] close(3 [pid 7036] close(17 [pid 7047] write(3, "1000", 4 [pid 7045] <... bpf resumed>) = 5 [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7039] <... close resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... write resumed>) = 4 [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] close(4 [pid 7036] close(18 [pid 7047] close(3 [pid 7045] <... futex resumed>) = 0 [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] <... close resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... close resumed>) = 0 [pid 7045] signalfd(-1, NULL, 0 [pid 7044] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7041] <... futex resumed>) = 0 [pid 7039] close(5 [pid 7036] close(19 [pid 7047] read(200, [pid 7045] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7044] <... bpf resumed>) = 5 [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] <... close resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] close(6 [pid 7036] close(20 [pid 7047] symlink("/dev/binderfs", "./binderfs" [pid 7045] <... futex resumed>) = 0 [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] <... close resumed>) = 0 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... symlink resumed>) = 0 [pid 7045] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7044] signalfd(-1, NULL, 0 [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] close(7 [pid 7036] close(21 [pid 7047] write(1, "executing program\n", 18executing program [pid 7045] <... prlimit64 resumed>NULL) = 0 [pid 7044] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... write resumed>) = 18 [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] close(8 [pid 7036] close(22 [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7045] <... futex resumed>) = 0 [pid 7044] <... futex resumed>) = 0 [pid 7042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... futex resumed>) = 0 [pid 7045] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7039] close(9 [pid 7036] close(23 [pid 7047] <... mmap resumed>) = 0x7fe89ef76000 [pid 7045] sched_setscheduler(0, SCHED_RR, [2] [pid 7044] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7045] <... sched_setscheduler resumed>) = 0 [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] <... prlimit64 resumed>NULL) = 0 [pid 7039] close(10 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... mprotect resumed>) = 0 [pid 7045] <... futex resumed>) = 1 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] <... futex resumed>) = 0 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(24 [pid 7047] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7045] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7039] close(11 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(25 [pid 7047] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7045] <... futex resumed>) = 0 [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 1 [pid 7039] close(12 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7045] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7044] sched_setscheduler(0, SCHED_RR, [2] [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(26./strace-static-x86_64: Process 7048 attached [pid 7045] <... openat resumed>) = 6 [pid 7044] <... sched_setscheduler resumed>) = 0 [pid 7039] close(13 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7047] <... clone3 resumed> => {parent_tid=[245]}, 88) = 245 [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(27 [pid 7048] <... rseq resumed>) = 0 [pid 7047] rt_sigprocmask(SIG_SETMASK, [], [pid 7045] <... futex resumed>) = 1 [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7039] close(14 [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] set_robust_list(0x7fe89ef969a0, 24 [pid 7047] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7045] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] close(28 [pid 7048] <... set_robust_list resumed>) = 0 [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7045] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7039] close(15 [pid 7045] read(6, [pid 7044] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7047] <... futex resumed>) = 0 [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7048] rt_sigprocmask(SIG_SETMASK, [], [pid 7041] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7044] <... openat resumed>) = 6 [pid 7039] close(16 [pid 7036] close(29 [pid 7048] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7036] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7039] close(17 [pid 7036] exit_group(0 [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7043] <... futex resumed>) = ? [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7038] <... futex resumed>) = ? [pid 7036] <... exit_group resumed>) = ? [pid 7048] <... openat resumed>) = 3 [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7043] +++ exited with 0 +++ [pid 7042] <... futex resumed>) = 0 [pid 7039] close(18 [pid 7038] +++ exited with 0 +++ [pid 7036] +++ exited with 0 +++ [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] read(6, [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... futex resumed>) = 1 [pid 7047] <... futex resumed>) = 0 [pid 7044] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7041] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7039] close(19 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 7048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... futex resumed>) = 0 [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7039] close(20 [pid 5844] <... restart_syscall resumed>) = 0 [pid 7048] read(3, [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... mmap resumed>) = 0x7fe89ef55000 [pid 7039] close(21 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7041] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... futex resumed>) = 1 [pid 7047] <... futex resumed>) = 0 [pid 7044] <... capset resumed>) = 0 [pid 5844] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] close(22 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... futex resumed>) = 0 [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] close(23 [pid 5844] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7048] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... mprotect resumed>) = 0 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... openat resumed>) = 3 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] close(24 [pid 5844] newfstatat(3, "", [pid 7048] <... futex resumed>) = 1 [pid 7047] <... futex resumed>) = 0 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7041] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] <... futex resumed>) = 0 [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7039] close(25 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... futex resumed>) = 0 [pid 7044] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7042] <... futex resumed>) = 0 [pid 7041] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7044] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] close(26 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7048] <... futex resumed>) = 0 [pid 7047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7049 attached [pid 7048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... futex resumed>) = 0 [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] <... clone3 resumed> => {parent_tid=[227]}, 88) = 227 [pid 7039] close(27 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7049] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] rt_sigprocmask(SIG_SETMASK, [], [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(AT_FDCWD, "./86/binderfs", [pid 7049] <... rseq resumed>) = 0 [pid 7044] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7041] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7039] close(28 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7049] set_robust_list(0x7fe89ef759a0, 24 [pid 7044] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] unlink("./86/binderfs" [pid 7049] <... set_robust_list resumed>) = 0 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] <... futex resumed>) = 0 [pid 7039] close(29 [pid 5844] <... unlink resumed>) = 0 [pid 7049] rt_sigprocmask(SIG_SETMASK, [], [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7041] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7049] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] exit_group(0 [pid 5844] getdents64(3, [pid 7049] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7040] <... futex resumed>) = ? [pid 7039] <... exit_group resumed>) = ? [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7049] <... capset resumed>) = 0 [pid 7048] <... bpf resumed>) = 4 [pid 7044] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7040] +++ exited with 0 +++ [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] close(3 [pid 7049] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] <... futex resumed>) = 1 [pid 7047] <... futex resumed>) = 0 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... close resumed>) = 0 [pid 7049] <... futex resumed>) = 1 [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7049] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... futex resumed>) = 0 [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] rmdir("./86" [pid 7049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7048] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7044] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 7039] +++ exited with 0 +++ [pid 5844] <... rmdir resumed>) = 0 [pid 7049] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7048] <... bpf resumed>) = 5 [pid 7044] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7042] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7041] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] mkdir("./87", 0777 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 7049] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7049] <... futex resumed>) = 0 [pid 7048] <... futex resumed>) = 1 [pid 7047] <... futex resumed>) = 0 [pid 7044] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... mkdir resumed>) = 0 [pid 7049] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] <... futex resumed>) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7041] <... futex resumed>) = 0 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7049] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... futex resumed>) = 0 [pid 7044] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] close(3 [pid 7041] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW./strace-static-x86_64: Process 7050 attached [pid 7049] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] signalfd(-1, NULL, 0 [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7042] <... close resumed>) = 0 [pid 7041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7049] <... futex resumed>) = 0 [pid 7049] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7048] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] close(4 [pid 7041] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7049] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] <... close resumed>) = 0 [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 235 [pid 7050] set_robust_list(0x55558ca82760, 24 [pid 7049] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] <... futex resumed>) = 1 [pid 7047] <... futex resumed>) = 0 [pid 7042] close(5 [pid 7041] <... futex resumed>) = 0 [pid 5841] <... openat resumed>) = 3 [pid 7050] <... set_robust_list resumed>) = 0 [pid 7049] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] <... close resumed>) = 0 [pid 7041] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7049] <... futex resumed>) = 0 [pid 7048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... futex resumed>) = 0 [pid 7042] close(6 [pid 5841] newfstatat(3, "", [pid 7049] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7048] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7042] <... close resumed>) = 0 [pid 7041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7050] chdir("./87" [pid 7048] <... prlimit64 resumed>NULL) = 0 [pid 7041] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7049] <... futex resumed>) = 0 [pid 7050] <... chdir resumed>) = 0 [pid 7049] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7041] <... futex resumed>) = 1 [pid 7047] <... futex resumed>) = 0 [pid 7048] <... futex resumed>) = 1 [pid 7050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7049] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7048] sched_setscheduler(0, SCHED_RR, [2] [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] close(7 [pid 7041] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] getdents64(3, [pid 7050] <... prctl resumed>) = 0 [pid 7049] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] <... sched_setscheduler resumed>) = 0 [pid 7047] <... futex resumed>) = 0 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7050] setpgid(0, 0 [pid 7049] <... futex resumed>) = 0 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7042] close(8 [pid 7041] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7050] <... setpgid resumed>) = 0 [pid 7049] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7048] <... futex resumed>) = 0 [pid 7047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... futex resumed>) = 0 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7049] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] close(9 [pid 7041] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5841] newfstatat(AT_FDCWD, "./85/binderfs", [pid 7050] <... openat resumed>) = 3 [pid 7049] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... futex resumed>) = 0 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7050] write(3, "1000", 4 [pid 7049] <... futex resumed>) = 0 [pid 7048] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7042] close(10 [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7050] <... write resumed>) = 4 [pid 7049] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7048] <... openat resumed>) = 6 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] unlink("./85/binderfs" [pid 7050] close(3 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] close(11 [pid 7050] <... close resumed>) = 0 [pid 7048] <... futex resumed>) = 1 [pid 7047] <... futex resumed>) = 0 [pid 7045] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... unlink resumed>) = 0 [pid 7050] read(200, [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7045] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] close(12 [pid 5841] getdents64(3, [pid 7050] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... futex resumed>) = 0 [pid 7045] <... futex resumed>) = 0 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] close(3 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7050] symlink("/dev/binderfs", "./binderfs" [pid 7048] read(6, [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7045] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7050] <... symlink resumed>) = 0 [pid 7042] close(13 [pid 7041] <... close resumed>) = 0 [pid 5841] close(3 [pid 7050] write(1, "executing program\n", 18 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] close(4executing program [pid 7050] <... write resumed>) = 18 [pid 7042] close(14 [pid 7041] <... close resumed>) = 0 [pid 5841] <... close resumed>) = 0 [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] close(5 [pid 5841] rmdir("./85" [pid 7050] <... futex resumed>) = 0 [pid 7042] close(15 [pid 7050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = 0 [pid 5841] <... rmdir resumed>) = 0 [pid 7050] <... mmap resumed>) = 0x7fe89ef76000 [pid 7042] close(16 [pid 7050] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7041] close(6 [pid 7050] <... mprotect resumed>) = 0 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = 0 [pid 5841] mkdir("./86", 0777 [pid 7050] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7042] close(17 [pid 7041] close(7 [pid 5841] <... mkdir resumed>) = 0 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7042] close(18 [pid 7041] close(8 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] close(19) = -1 EBADF (Bad file descriptor) [pid 7041] close(9 [pid 7042] close(20) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] close(21 [pid 7041] close(10./strace-static-x86_64: Process 7051 attached [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] close(22 [pid 7041] close(11 [pid 7051] set_robust_list(0x55558ca82760, 24 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 236 [pid 7051] <... set_robust_list resumed>) = 0 [pid 7042] close(23 [pid 7041] close(12 [pid 7051] chdir("./86" [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7042] close(24) = -1 EBADF (Bad file descriptor) [pid 7041] close(13 [pid 7051] <... chdir resumed>) = 0 [pid 7042] close(25 [pid 7051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] <... prctl resumed>) = 0 [pid 7042] close(26 [pid 7041] close(14 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] setpgid(0, 0 [pid 7042] close(27 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] <... setpgid resumed>) = 0 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] close(15 [pid 7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7042] close(28) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] <... openat resumed>) = 3 [pid 7042] close(29 [pid 7041] close(16 [pid 7042] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] write(3, "1000", 4 [pid 7042] exit_group(0 [pid 7041] close(17 [pid 7051] <... write resumed>) = 4 [pid 7044] <... futex resumed>) = ? [pid 7042] <... exit_group resumed>) = ? [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(3 [pid 7044] +++ exited with 0 +++ [pid 7042] +++ exited with 0 +++ [pid 7041] close(18 [pid 7051] <... close resumed>) = 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=232, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 7051] read(200, [pid 7041] close(19 [pid 5843] restart_syscall(<... resuming interrupted clone ...> [pid 7051] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] symlink("/dev/binderfs", "./binderfs" [pid 7041] close(20 [pid 7051] <... symlink resumed>) = 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7041] close(21 [pid 7051] write(1, "executing program\n", 18 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 7051] <... write resumed>) = 18 [pid 7041] close(22 [pid 5843] <... restart_syscall resumed>) = 0 [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe89ef76000 [pid 7041] close(23) = -1 EBADF (Bad file descriptor) [pid 5843] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7051] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7041] close(24 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7051] <... mprotect resumed>) = 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7041] close(25 [pid 7051] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... openat resumed>) = 3 [pid 7051] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7041] close(26 [pid 5843] newfstatat(3, "", [pid 7051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7047] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 ./strace-static-x86_64: Process 7053 attached [pid 7047] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] close(27 [pid 5843] getdents64(3, [pid 7053] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7051] <... clone3 resumed> => {parent_tid=[237]}, 88) = 237 [pid 7047] <... futex resumed>) = 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7053] <... rseq resumed>) = 0 [pid 7051] rt_sigprocmask(SIG_SETMASK, [], [pid 7047] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7041] close(28 [pid 5843] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7053] set_robust_list(0x7fe89ef969a0, 24 [pid 7051] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7047] <... mmap resumed>) = 0x7fe89ef55000 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7053] <... set_robust_list resumed>) = 0 [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7041] close(29 [pid 7053] rt_sigprocmask(SIG_SETMASK, [], [pid 7051] <... futex resumed>) = 0 [pid 5843] newfstatat(AT_FDCWD, "./86/binderfs", [pid 7053] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] <... mprotect resumed>) = 0 [pid 7041] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7053] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7041] exit_group(0 [pid 5843] unlink("./86/binderfs" [pid 7053] <... openat resumed>) = 3 [pid 7049] <... futex resumed>) = ? [pid 7045] <... futex resumed>) = ? [pid 7041] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7052 attached [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] <... clone3 resumed> => {parent_tid=[236]}, 88) = 236 [pid 7048] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7047] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7045] +++ exited with 0 +++ [pid 5843] <... unlink resumed>) = 0 [pid 7052] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7050] rt_sigprocmask(SIG_SETMASK, [], [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] <... rseq resumed>) = 0 [pid 7050] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7048] <... futex resumed>) = 0 [pid 7052] set_robust_list(0x7fe89ef969a0, 24 [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7052] <... set_robust_list resumed>) = 0 [pid 7050] <... futex resumed>) = 0 [pid 7052] rt_sigprocmask(SIG_SETMASK, [], [pid 7053] <... futex resumed>) = 1 [pid 7052] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5843] getdents64(3, [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7051] <... futex resumed>) = 0 [pid 7047] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 7054 attached [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7049] +++ exited with 0 +++ [pid 7041] +++ exited with 0 +++ [pid 5843] close(3 [pid 7053] <... futex resumed>) = 0 [pid 7051] <... futex resumed>) = 1 [pid 7047] <... clone3 resumed> => {parent_tid=[246]}, 88) = 246 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=225, si_uid=0, si_status=0, si_utime=0, si_stime=21 /* 0.21 s */} --- [pid 5843] <... close resumed>) = 0 [pid 7054] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7053] read(3, [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7052] <... openat resumed>) = 3 [pid 7047] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5843] rmdir("./86" [pid 7054] <... rseq resumed>) = 0 [pid 7053] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] <... rmdir resumed>) = 0 [pid 7054] set_robust_list(0x7fe89ef759a0, 24 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] <... futex resumed>) = 1 [pid 7050] <... futex resumed>) = 0 [pid 7047] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdir("./87", 0777 [pid 7054] <... set_robust_list resumed>) = 0 [pid 7053] <... futex resumed>) = 1 [pid 7051] <... futex resumed>) = 0 [pid 7052] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... futex resumed>) = 0 [pid 5843] <... mkdir resumed>) = 0 [pid 7054] rt_sigprocmask(SIG_SETMASK, [], [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7050] <... futex resumed>) = 0 [pid 7047] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7054] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... futex resumed>) = 0 [pid 7052] read(3, [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7054] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7053] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7052] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) ./strace-static-x86_64: Process 7055 attached [pid 7054] <... capset resumed>) = 0 [pid 7053] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] set_robust_list(0x55558ca82760, 24 [pid 7054] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] <... futex resumed>) = 1 [pid 7050] <... futex resumed>) = 0 [pid 5845] <... restart_syscall resumed>) = 0 [pid 7055] <... set_robust_list resumed>) = 0 [pid 7054] <... futex resumed>) = 1 [pid 7053] <... futex resumed>) = 1 [pid 7051] <... futex resumed>) = 0 [pid 7052] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... futex resumed>) = 0 [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 234 [pid 7055] chdir("./87" [pid 7054] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7050] <... futex resumed>) = 0 [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] <... chdir resumed>) = 0 [pid 7053] <... futex resumed>) = 0 [pid 7051] <... futex resumed>) = 0 [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7048] <... futex resumed>) = 0 [pid 7047] <... futex resumed>) = 1 [pid 7055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7052] <... futex resumed>) = 0 [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7048] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] umount2("./85", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7055] <... prctl resumed>) = 0 [pid 7051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7055] setpgid(0, 0 [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] <... futex resumed>) = 0 [pid 7050] <... futex resumed>) = 0 [pid 7048] <... futex resumed>) = 0 [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] <... setpgid resumed>) = 0 [pid 7053] <... futex resumed>) = 0 [pid 7051] <... futex resumed>) = 1 [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7048] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7052] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] <... futex resumed>) = 0 [pid 5845] openat(AT_FDCWD, "./85", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7048] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... openat resumed>) = 3 [pid 7053] <... bpf resumed>) = 4 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... openat resumed>) = 3 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] <... futex resumed>) = 0 [pid 5845] newfstatat(3, "", [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] write(3, "1000", 4 [pid 7053] <... futex resumed>) = 1 [pid 7051] <... futex resumed>) = 0 [pid 7052] <... futex resumed>) = 0 [pid 7050] <... futex resumed>) = 1 [pid 7048] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7055] <... write resumed>) = 4 [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7048] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7047] <... futex resumed>) = 0 [pid 5845] getdents64(3, [pid 7055] close(3 [pid 7053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... futex resumed>) = 0 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7055] <... close resumed>) = 0 [pid 7053] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7052] <... bpf resumed>) = 4 [pid 7048] <... futex resumed>) = 0 [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] umount2("./85/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7052] <... futex resumed>) = 1 [pid 7050] <... futex resumed>) = 0 [pid 7047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7055] read(200, [pid 7052] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] newfstatat(AT_FDCWD, "./85/binderfs", [pid 7052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7052] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7055] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7052] <... bpf resumed>) = 5 [pid 7050] <... futex resumed>) = 0 [pid 7048] <... futex resumed>) = 0 [pid 7047] <... futex resumed>) = 1 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7052] <... futex resumed>) = 0 [pid 7048] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5845] unlink("./85/binderfs" [pid 7052] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5845] <... unlink resumed>) = 0 [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7055] symlink("/dev/binderfs", "./binderfs" [pid 7053] <... bpf resumed>) = 5 [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] getdents64(3, [pid 7055] <... symlink resumed>) = 0 [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] write(1, "executing program\n", 18executing program [pid 7052] <... futex resumed>) = 0 [pid 7050] <... futex resumed>) = 1 [pid 7047] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] close(3 [pid 7055] <... write resumed>) = 18 [pid 7053] <... futex resumed>) = 1 [pid 7051] <... futex resumed>) = 0 [pid 7052] signalfd(-1, NULL, 0 [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7048] <... futex resumed>) = 0 [pid 7047] <... futex resumed>) = 1 [pid 5845] <... close resumed>) = 0 [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7048] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7047] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] rmdir("./85" [pid 7055] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... futex resumed>) = 0 [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 5845] <... rmdir resumed>) = 0 [pid 7055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7053] signalfd(-1, NULL, 0 [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7050] <... futex resumed>) = 0 [pid 7055] <... mmap resumed>) = 0x7fe89ef76000 [pid 7053] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7052] <... futex resumed>) = 1 [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] mkdir("./86", 0777 [pid 7055] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7050] <... futex resumed>) = 0 [pid 7048] <... futex resumed>) = 1 [pid 7047] <... futex resumed>) = 0 [pid 7055] <... mprotect resumed>) = 0 [pid 7053] <... futex resumed>) = 1 [pid 7051] <... futex resumed>) = 0 [pid 7052] <... prlimit64 resumed>NULL) = 0 [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7048] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7047] close(3 [pid 5845] <... mkdir resumed>) = 0 [pid 7055] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... close resumed>) = 0 [pid 7055] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... futex resumed>) = 0 [pid 7052] <... futex resumed>) = 0 [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] close(4 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7053] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7052] sched_setscheduler(0, SCHED_RR, [2] [pid 7050] <... futex resumed>) = 0 [pid 7047] <... close resumed>) = 0 ./strace-static-x86_64: Process 7057 attached ./strace-static-x86_64: Process 7056 attached [pid 7053] <... prlimit64 resumed>NULL) = 0 [pid 7052] <... sched_setscheduler resumed>) = 0 [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] close(5 [pid 7057] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] set_robust_list(0x55558ca82760, 24 [pid 7055] <... clone3 resumed> => {parent_tid=[235]}, 88) = 235 [pid 7051] <... futex resumed>) = 0 [pid 7052] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = 1 [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] <... rseq resumed>) = 0 [pid 7047] <... close resumed>) = 0 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 228 [pid 7057] set_robust_list(0x7fe89ef969a0, 24 [pid 7056] <... set_robust_list resumed>) = 0 [pid 7055] rt_sigprocmask(SIG_SETMASK, [], [pid 7053] sched_setscheduler(0, SCHED_RR, [2] [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7050] <... futex resumed>) = 0 [pid 7047] close(6 [pid 7057] <... set_robust_list resumed>) = 0 [pid 7055] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7051] <... futex resumed>) = 0 [pid 7052] <... openat resumed>) = 6 [pid 7057] rt_sigprocmask(SIG_SETMASK, [], [pid 7056] chdir("./86" [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] <... sched_setscheduler resumed>) = 0 [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] <... close resumed>) = 0 [pid 7057] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7056] <... chdir resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7052] <... futex resumed>) = 0 [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] close(7 [pid 7057] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7053] <... futex resumed>) = 0 [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7050] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... openat resumed>) = 3 [pid 7056] <... prctl resumed>) = 0 [pid 7053] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7051] <... futex resumed>) = 0 [pid 7052] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7050] <... futex resumed>) = 0 [pid 7047] close(8 [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] setpgid(0, 0 [pid 7053] <... openat resumed>) = 6 [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7052] read(6, [pid 7050] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... futex resumed>) = 1 [pid 7056] <... setpgid resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] close(9 [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] <... futex resumed>) = 0 [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] <... openat resumed>) = 3 [pid 7055] <... futex resumed>) = 0 executing program [pid 7053] read(6, [pid 7051] <... futex resumed>) = 0 [pid 7047] close(10 [pid 7057] read(3, [pid 7056] write(3, "1000", 4 [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7056] <... write resumed>) = 4 [pid 7047] close(11 [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] close(3 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... futex resumed>) = 1 [pid 7056] <... close resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7047] close(12 [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7056] read(200, [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... futex resumed>) = 0 [pid 7047] close(13 [pid 7057] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7056] symlink("/dev/binderfs", "./binderfs" [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7050] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7047] close(14 [pid 7056] <... symlink resumed>) = 0 [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] write(1, "executing program\n", 18 [pid 7050] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... futex resumed>) = 1 [pid 7056] <... write resumed>) = 18 [pid 7055] <... futex resumed>) = 0 [pid 7050] <... futex resumed>) = 0 [pid 7047] close(15 [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] <... futex resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7050] <... mmap resumed>) = 0x7fe89ef55000 [pid 7047] close(16 [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7051] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7050] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... futex resumed>) = 0 [pid 7056] <... mmap resumed>) = 0x7fe89ef76000 [pid 7055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] close(17 [pid 7050] <... mprotect resumed>) = 0 [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7056] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] <... futex resumed>) = 0 [pid 7050] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] <... mprotect resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7050] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7047] close(18 [pid 7057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7056] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7051] <... mmap resumed>) = 0x7fe89ef55000 [pid 7050] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7051] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7047] close(19./strace-static-x86_64: Process 7058 attached [pid 7057] <... bpf resumed>) = 4 [pid 7056] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7059 attached [pid 7058] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] <... clone3 resumed> => {parent_tid=[237]}, 88) = 237 [pid 7047] close(20 [pid 7059] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7058] <... rseq resumed>) = 0 [pid 7057] <... futex resumed>) = 1 [pid 7056] <... clone3 resumed> => {parent_tid=[229]}, 88) = 229 [pid 7055] <... futex resumed>) = 0 [pid 7050] rt_sigprocmask(SIG_SETMASK, [], [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] <... rseq resumed>) = 0 [pid 7058] set_robust_list(0x7fe89ef759a0, 24 [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7056] rt_sigprocmask(SIG_SETMASK, [], [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7047] close(21 [pid 7059] set_robust_list(0x7fe89ef969a0, 24 [pid 7058] <... set_robust_list resumed>) = 0 [pid 7057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7050] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] <... set_robust_list resumed>) = 0 [pid 7058] rt_sigprocmask(SIG_SETMASK, [], [pid 7057] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7050] <... futex resumed>) = 0 [pid 7047] close(22 [pid 7059] rt_sigprocmask(SIG_SETMASK, [], [pid 7058] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7057] <... bpf resumed>) = 5 [pid 7056] <... futex resumed>) = 0 [pid 7050] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7058] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] close(23 [pid 7059] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7058] <... capset resumed>) = 0 [pid 7057] <... futex resumed>) = 1 [pid 7055] <... futex resumed>) = 0 [pid 7053] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] <... mprotect resumed>) = 0 [pid 7059] <... openat resumed>) = 3 [pid 7058] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7047] close(24 [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7058] <... futex resumed>) = 1 [pid 7057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = 0 [pid 7050] <... futex resumed>) = 0 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] <... futex resumed>) = 1 [pid 7058] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7057] signalfd(-1, NULL, 0 [pid 7056] <... futex resumed>) = 0 [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7050] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] close(25 [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7059] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7057] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7050] <... futex resumed>) = 0 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7060 attached [pid 7059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7058] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... futex resumed>) = 0 [pid 7050] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] close(26 [pid 7060] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7059] read(3, [pid 7058] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] <... futex resumed>) = 1 [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] <... futex resumed>) = 0 [pid 7051] <... clone3 resumed> => {parent_tid=[238]}, 88) = 238 [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... rseq resumed>) = 0 [pid 7059] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7058] <... futex resumed>) = 0 [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] rt_sigprocmask(SIG_SETMASK, [], [pid 7050] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] close(27 [pid 7060] set_robust_list(0x7fe89ef759a0, 24 [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7058] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... futex resumed>) = 0 [pid 7051] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7050] <... futex resumed>) = 0 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... set_robust_list resumed>) = 0 [pid 7059] <... futex resumed>) = 1 [pid 7058] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7057] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7056] <... futex resumed>) = 0 [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] close(28 [pid 7060] rt_sigprocmask(SIG_SETMASK, [], [pid 7059] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7058] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] <... prlimit64 resumed>NULL) = 0 [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] <... futex resumed>) = 0 [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7058] <... futex resumed>) = 0 [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... futex resumed>) = 0 [pid 7051] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7050] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] close(29 [pid 7060] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7059] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7058] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7057] <... futex resumed>) = 1 [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] <... futex resumed>) = 0 [pid 7050] <... futex resumed>) = 0 [pid 7047] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7060] <... capset resumed>) = 0 [pid 7059] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7058] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7047] exit_group(0 [pid 7060] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7058] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... futex resumed>) = 0 [pid 7054] <... futex resumed>) = ? [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7048] <... futex resumed>) = ? [pid 7047] <... exit_group resumed>) = ? [pid 7060] <... futex resumed>) = 1 [pid 7059] <... futex resumed>) = 1 [pid 7058] <... futex resumed>) = 0 [pid 7057] sched_setscheduler(0, SCHED_RR, [2] [pid 7056] <... futex resumed>) = 0 [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7054] +++ exited with 0 +++ [pid 7051] <... futex resumed>) = 0 [pid 7050] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7048] +++ exited with 0 +++ [pid 7060] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7059] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7058] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7057] <... sched_setscheduler resumed>) = 0 [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] <... futex resumed>) = 0 [pid 7059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7058] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = 0 [pid 7051] <... futex resumed>) = 1 [pid 7050] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7058] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] <... futex resumed>) = 1 [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7055] <... futex resumed>) = 0 [pid 7053] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7047] +++ exited with 0 +++ [pid 7059] <... futex resumed>) = 0 [pid 7058] <... futex resumed>) = 0 [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7050] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7059] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7058] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = 0 [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] <... futex resumed>) = 0 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=244, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 7059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7058] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7057] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7056] <... futex resumed>) = 0 [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7053] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7051] <... futex resumed>) = 0 [pid 7050] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 7059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7058] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] <... openat resumed>) = 6 [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7053] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] <... restart_syscall resumed>) = 0 [pid 7058] <... futex resumed>) = 0 [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7059] <... bpf resumed>) = 4 [pid 7058] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7057] <... futex resumed>) = 1 [pid 7055] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = 0 [pid 7051] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7059] <... futex resumed>) = 1 [pid 7057] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] <... futex resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... futex resumed>) = 0 [pid 7052] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5842] umount2("./88", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7059] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7057] read(6, [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7053] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7052] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] <... futex resumed>) = 0 [pid 7053] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... futex resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7059] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7052] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7059] <... bpf resumed>) = 5 [pid 7053] <... futex resumed>) = 1 [pid 7051] <... futex resumed>) = 0 [pid 7050] close(3 [pid 5842] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] <... close resumed>) = 0 [pid 5842] <... openat resumed>) = 3 [pid 7059] <... futex resumed>) = 1 [pid 7056] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... futex resumed>) = 0 [pid 7059] signalfd(-1, NULL, 0 [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7050] close(4 [pid 5842] newfstatat(3, "", [pid 7059] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7056] <... futex resumed>) = 0 [pid 7053] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = 0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7059] <... futex resumed>) = 0 [pid 7056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7053] <... futex resumed>) = 1 [pid 7051] <... futex resumed>) = 0 [pid 7050] close(5 [pid 5842] getdents64(3, [pid 7059] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7051] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] <... close resumed>) = 0 [pid 7059] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... futex resumed>) = 0 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7059] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7053] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7051] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7050] close(6 [pid 5842] umount2("./88/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7059] <... prlimit64 resumed>NULL) = 0 [pid 7053] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7050] <... close resumed>) = 0 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7059] <... futex resumed>) = 1 [pid 7056] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = 1 [pid 7051] <... futex resumed>) = 0 [pid 7050] close(7 [pid 7059] sched_setscheduler(0, SCHED_RR, [2] [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7053] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7051] close(3 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] newfstatat(AT_FDCWD, "./88/binderfs", [pid 7059] <... sched_setscheduler resumed>) = 0 [pid 7056] <... futex resumed>) = 0 [pid 7051] <... close resumed>) = 0 [pid 7050] close(8 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] close(4 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] unlink("./88/binderfs" [pid 7059] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... close resumed>) = 0 [pid 7050] close(9 [pid 5842] <... unlink resumed>) = 0 [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] close(5 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] <... futex resumed>) = 0 [pid 7056] <... futex resumed>) = 1 [pid 7051] <... close resumed>) = 0 [pid 7050] close(10 [pid 5842] getdents64(3, [pid 7059] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] close(6 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7059] <... openat resumed>) = 6 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... close resumed>) = 0 [pid 7050] close(11 [pid 7059] <... futex resumed>) = 0 [pid 7056] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] close(7 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(3 [pid 7059] read(6, [pid 7056] <... futex resumed>) = 0 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... close resumed>) = 0 [pid 7056] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] close(8 [pid 7050] close(12 [pid 5842] rmdir("./88" [pid 7055] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] close(9 [pid 7050] close(13 [pid 5842] <... rmdir resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] mkdir("./89", 0777 [pid 7055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7051] close(10 [pid 7050] close(14 [pid 7055] <... mmap resumed>) = 0x7fe89ef55000 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... mkdir resumed>) = 0 [pid 7056] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7055] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7051] close(11 [pid 7050] close(15 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7056] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... futex resumed>) = 0 [pid 7051] close(12 [pid 7050] close(16 [pid 7057] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7055] <... mprotect resumed>) = 0 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... mmap resumed>) = 0x7fe89ef55000 [pid 7051] close(13 [pid 7050] close(17./strace-static-x86_64: Process 7061 attached [pid 7057] <... futex resumed>) = 0 [pid 7056] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7055] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] set_robust_list(0x55558ca82760, 24 [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7056] <... mprotect resumed>) = 0 [pid 7055] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7051] close(14 [pid 7050] close(18 [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 247 [pid 7061] <... set_robust_list resumed>) = 0 [pid 7056] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7051] close(15 [pid 7050] close(19 [pid 7056] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7051] close(16./strace-static-x86_64: Process 7063 attached ./strace-static-x86_64: Process 7062 attached [pid 7061] chdir("./89" [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(20 [pid 7063] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7062] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7061] <... chdir resumed>) = 0 [pid 7056] <... clone3 resumed> => {parent_tid=[230]}, 88) = 230 [pid 7055] <... clone3 resumed> => {parent_tid=[236]}, 88) = 236 [pid 7051] close(17 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... rseq resumed>) = 0 [pid 7062] <... rseq resumed>) = 0 [pid 7061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7056] rt_sigprocmask(SIG_SETMASK, [], [pid 7055] rt_sigprocmask(SIG_SETMASK, [], [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(21 [pid 7063] set_robust_list(0x7fe89ef759a0, 24 [pid 7062] set_robust_list(0x7fe89ef759a0, 24 [pid 7061] <... prctl resumed>) = 0 [pid 7056] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7055] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7051] close(18 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... set_robust_list resumed>) = 0 [pid 7062] <... set_robust_list resumed>) = 0 [pid 7061] setpgid(0, 0 [pid 7056] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] close(22 [pid 7062] rt_sigprocmask(SIG_SETMASK, [], [pid 7061] <... setpgid resumed>) = 0 [pid 7056] <... futex resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7051] close(19 [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7056] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7062] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7051] close(20 [pid 7050] close(23 [pid 7062] <... capset resumed>) = 0 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] rt_sigprocmask(SIG_SETMASK, [], [pid 7062] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... openat resumed>) = 3 [pid 7051] close(21 [pid 7050] close(24 [pid 7063] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7062] <... futex resumed>) = 1 [pid 7061] write(3, "1000", 4 [pid 7055] <... futex resumed>) = 0 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7062] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] <... write resumed>) = 4 [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] close(22 [pid 7050] close(25 [pid 7063] <... capset resumed>) = 0 [pid 7061] close(3 [pid 7057] <... futex resumed>) = 0 [pid 7055] <... futex resumed>) = 1 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... close resumed>) = 0 [pid 7057] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] close(23 [pid 7050] close(26 [pid 7063] <... futex resumed>) = 1 [pid 7061] read(200, [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... futex resumed>) = 0 [pid 7055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7057] <... futex resumed>) = 0 [pid 7056] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] close(24 [pid 7050] close(27 [pid 7063] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] symlink("/dev/binderfs", "./binderfs" [pid 7057] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7056] <... futex resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7061] <... symlink resumed>) = 0 [pid 7057] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7056] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] close(25 [pid 7050] close(28 [pid 7063] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 7061] write(1, "executing program\n", 18 [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... futex resumed>) = 0 [pid 7061] <... write resumed>) = 18 [pid 7057] <... futex resumed>) = 0 [pid 7056] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] close(26 [pid 7050] close(29 [pid 7063] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7056] <... futex resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7050] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7061] <... futex resumed>) = 0 [pid 7057] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] close(27 [pid 7050] exit_group(0 [pid 7063] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7058] <... futex resumed>) = ? [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7052] <... futex resumed>) = ? [pid 7050] <... exit_group resumed>) = ? [pid 7063] <... futex resumed>) = 0 [pid 7061] <... mmap resumed>) = 0x7fe89ef76000 [pid 7058] +++ exited with 0 +++ [pid 7057] <... futex resumed>) = 0 [pid 7056] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] close(28 [pid 7063] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7057] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7056] <... futex resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7057] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] close(29 [pid 7052] +++ exited with 0 +++ [pid 7050] +++ exited with 0 +++ [pid 7063] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... mprotect resumed>) = 0 [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7063] <... futex resumed>) = 0 [pid 7061] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7057] <... futex resumed>) = 0 [pid 7056] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7051] exit_group(0 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=235, si_uid=0, si_status=0, si_utime=0, si_stime=17 /* 0.17 s */} --- [pid 7063] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7061] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7060] <... futex resumed>) = ? [pid 7057] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7056] <... futex resumed>) = 0 [pid 7055] <... futex resumed>) = 0 [pid 7053] <... futex resumed>) = ? [pid 7051] <... exit_group resumed>) = ? [pid 5844] restart_syscall(<... resuming interrupted clone ...> [pid 7063] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7060] +++ exited with 0 +++ [pid 7057] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7056] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7053] +++ exited with 0 +++ [pid 5844] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7064 attached [pid 7063] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7064] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7063] <... futex resumed>) = 0 [pid 7061] <... clone3 resumed> => {parent_tid=[248]}, 88) = 248 [pid 7057] <... futex resumed>) = 0 [pid 7056] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] close(3 [pid 7064] <... rseq resumed>) = 0 [pid 7063] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7061] rt_sigprocmask(SIG_SETMASK, [], [pid 7057] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7056] <... futex resumed>) = 0 [pid 7064] set_robust_list(0x7fe89ef969a0, 24 [pid 7063] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7061] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7055] <... close resumed>) = 0 [pid 7064] <... set_robust_list resumed>) = 0 [pid 7063] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] close(4 [pid 5844] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7064] rt_sigprocmask(SIG_SETMASK, [], [pid 7063] <... futex resumed>) = 0 [pid 7061] <... futex resumed>) = 0 [pid 7056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7051] +++ exited with 0 +++ [pid 7064] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7063] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] <... close resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7064] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7055] close(5 [pid 5844] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=236, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5841] restart_syscall(<... resuming interrupted clone ...> [pid 7064] <... openat resumed>) = 3 [pid 7055] <... close resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 5841] <... restart_syscall resumed>) = 0 [pid 5844] newfstatat(3, "", [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] close(6 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7064] <... futex resumed>) = 1 [pid 7061] <... futex resumed>) = 0 [pid 7055] <... close resumed>) = 0 [pid 7064] read(3, [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] getdents64(3, [pid 5841] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7064] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7061] <... futex resumed>) = 0 [pid 7055] close(7 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7064] <... futex resumed>) = 0 [pid 7061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] close(8 [pid 5844] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] <... futex resumed>) = 0 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5841] <... openat resumed>) = 3 [pid 5844] newfstatat(AT_FDCWD, "./87/binderfs", [pid 5841] newfstatat(3, "", [pid 7064] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] close(9 [pid 7064] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] close(10 [pid 5844] unlink("./87/binderfs" [pid 7064] <... futex resumed>) = 1 [pid 7061] <... futex resumed>) = 0 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] getdents64(3, [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] close(11 [pid 5844] <... unlink resumed>) = 0 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] <... futex resumed>) = 0 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 5841] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7055] close(12 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7064] <... futex resumed>) = 0 [pid 7061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] close(3 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7059] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7055] close(13 [pid 5841] newfstatat(AT_FDCWD, "./86/binderfs", [pid 5844] <... close resumed>) = 0 [pid 7064] <... bpf resumed>) = 4 [pid 7061] <... futex resumed>) = 0 [pid 7059] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7059] <... futex resumed>) = 0 [pid 7056] close(3 [pid 7055] close(14 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7059] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] rmdir("./87" [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7056] <... close resumed>) = 0 [pid 7064] <... futex resumed>) = 1 [pid 7061] <... futex resumed>) = 0 [pid 7055] close(15 [pid 7056] close(4 [pid 5844] <... rmdir resumed>) = 0 [pid 5841] unlink("./86/binderfs" [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... close resumed>) = 0 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] mkdir("./88", 0777 [pid 5841] <... unlink resumed>) = 0 [pid 7064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] <... futex resumed>) = 0 [pid 7056] close(5 [pid 7055] close(16 [pid 7064] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... mkdir resumed>) = 0 [pid 5841] getdents64(3, [pid 7056] <... close resumed>) = 0 [pid 7055] close(17 [pid 7064] <... bpf resumed>) = 5 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] close(6 [pid 7055] close(18 [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] close(3 [pid 7064] <... futex resumed>) = 1 [pid 7061] <... futex resumed>) = 0 [pid 7056] <... close resumed>) = 0 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] close(7 [pid 7055] close(19 [pid 5841] <... close resumed>) = 0 [pid 7064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] <... futex resumed>) = 0 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] signalfd(-1, NULL, 0 [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7055] close(20 [pid 7056] close(8 [pid 7064] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] close(21./strace-static-x86_64: Process 7065 attached [pid 7064] <... futex resumed>) = 1 [pid 7061] <... futex resumed>) = 0 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] rmdir("./86" [pid 7065] set_robust_list(0x55558ca82760, 24 [pid 7064] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] close(9 [pid 7055] close(22 [pid 7065] <... set_robust_list resumed>) = 0 [pid 7064] <... prlimit64 resumed>NULL) = 0 [pid 7061] <... futex resumed>) = 0 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... rmdir resumed>) = 0 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(23 [pid 7065] chdir("./88" [pid 7064] <... futex resumed>) = 0 [pid 7061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] close(10 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 238 [pid 5841] mkdir("./87", 0777 [pid 7065] <... chdir resumed>) = 0 [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(24 [pid 7065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] <... futex resumed>) = 0 [pid 7056] close(11 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... mkdir resumed>) = 0 [pid 7065] <... prctl resumed>) = 0 [pid 7064] sched_setscheduler(0, SCHED_RR, [2] [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(25 [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7065] setpgid(0, 0 [pid 7064] <... sched_setscheduler resumed>) = 0 [pid 7056] close(12 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... setpgid resumed>) = 0 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(26 [pid 7064] <... futex resumed>) = 1 [pid 7061] <... futex resumed>) = 0 [pid 7056] close(13 [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] close(27 [pid 7064] <... futex resumed>) = 0 [pid 7061] <... futex resumed>) = 1 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7066 attached [pid 7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7064] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] close(28 [pid 7066] set_robust_list(0x55558ca82760, 24 [pid 7065] <... openat resumed>) = 3 [pid 7064] <... openat resumed>) = 6 [pid 7056] close(14 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7055] close(29 [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 239 [pid 7066] <... set_robust_list resumed>) = 0 [pid 7065] write(3, "1000", 4 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... write resumed>) = 4 [pid 7064] <... futex resumed>) = 1 [pid 7061] <... futex resumed>) = 0 [pid 7056] close(15 [pid 7055] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7055] exit_group(0 [pid 7066] chdir("./87" [pid 7065] close(3 [pid 7064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7062] <... futex resumed>) = ? [pid 7061] <... futex resumed>) = 0 [pid 7057] <... futex resumed>) = ? [pid 7056] close(16 [pid 7055] <... exit_group resumed>) = ? [pid 7066] <... chdir resumed>) = 0 [pid 7065] <... close resumed>) = 0 [pid 7064] read(6, [pid 7062] +++ exited with 0 +++ [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7057] +++ exited with 0 +++ [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7065] read(200, [pid 7056] close(17 [pid 7066] <... prctl resumed>) = 0 [pid 7065] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] setpgid(0, 0) = 0 [pid 7056] close(18 [pid 7066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... openat resumed>) = 3 [pid 7056] close(19) = -1 EBADF (Bad file descriptor) [pid 7056] close(20) = -1 EBADF (Bad file descriptor) executing program [pid 7056] close(21 [pid 7066] write(3, "1000", 4) = 4 [pid 7066] close(3) = 0 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] read(200, [pid 7056] close(22 [pid 7066] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] symlink("/dev/binderfs", "./binderfs" [pid 7056] close(23 [pid 7066] <... symlink resumed>) = 0 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] write(1, "executing program\n", 18 [pid 7056] close(24) = -1 EBADF (Bad file descriptor) [pid 7066] <... write resumed>) = 18 [pid 7056] close(25 [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... futex resumed>) = 0 [pid 7056] close(26 [pid 7066] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... mmap resumed>) = 0x7fe89ef76000 [pid 7056] close(27 [pid 7066] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... mprotect resumed>) = 0 [pid 7056] close(28 [pid 7066] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7056] close(29 [pid 7066] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7056] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7056] exit_group(0 [pid 7059] <... futex resumed>) = ? [pid 7056] <... exit_group resumed>) = ? [pid 7063] <... futex resumed>) = ? [pid 7059] +++ exited with 0 +++ [pid 7063] +++ exited with 0 +++ [pid 7066] <... clone3 resumed> => {parent_tid=[240]}, 88) = 240 [pid 7066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7056] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=228, si_uid=0, si_status=0, si_utime=0, si_stime=22 /* 0.22 s */} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 7065] symlink("/dev/binderfs", "./binderfs"./strace-static-x86_64: Process 7067 attached [pid 7055] +++ exited with 0 +++ [pid 5845] <... restart_syscall resumed>) = 0 [pid 7067] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7065] <... symlink resumed>) = 0 [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=234, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 7067] <... rseq resumed>) = 0 [pid 7067] set_robust_list(0x7fe89ef969a0, 24executing program [pid 7065] write(1, "executing program\n", 18 [pid 7067] <... set_robust_list resumed>) = 0 [pid 7065] <... write resumed>) = 18 [pid 5845] umount2("./86", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7067] rt_sigprocmask(SIG_SETMASK, [], [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7067] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7065] <... futex resumed>) = 0 [pid 5845] openat(AT_FDCWD, "./86", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7067] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5845] <... openat resumed>) = 3 [pid 5843] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7067] <... openat resumed>) = 3 [pid 7065] <... mmap resumed>) = 0x7fe89ef76000 [pid 5843] <... openat resumed>) = 3 [pid 5845] newfstatat(3, "", [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 5843] newfstatat(3, "", [pid 7067] <... futex resumed>) = 1 [pid 7066] <... futex resumed>) = 0 [pid 7065] <... mprotect resumed>) = 0 [pid 5845] getdents64(3, [pid 7067] read(3, [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7067] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7066] <... futex resumed>) = 0 [pid 7065] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5845] umount2("./86/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] getdents64(3, [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7067] <... futex resumed>) = 0 [pid 7066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7065] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7067] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 5845] newfstatat(AT_FDCWD, "./86/binderfs", [pid 5843] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] <... futex resumed>) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7067] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] unlink("./86/binderfs" [pid 5843] newfstatat(AT_FDCWD, "./87/binderfs", [pid 7067] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7065] <... clone3 resumed> => {parent_tid=[239]}, 88) = 239 [pid 5845] <... unlink resumed>) = 0 [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7067] <... futex resumed>) = 1 [pid 7066] <... futex resumed>) = 0 [pid 7065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5845] getdents64(3, [pid 5843] unlink("./87/binderfs" [pid 7067] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 5843] <... unlink resumed>) = 0 ./strace-static-x86_64: Process 7068 attached [pid 7067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] <... futex resumed>) = 0 [pid 7065] <... futex resumed>) = 0 [pid 7064] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 5845] close(3 [pid 7068] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] <... rseq resumed>) = 0 [pid 7064] <... futex resumed>) = 1 [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7068] set_robust_list(0x7fe89ef969a0, 24 [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] <... futex resumed>) = 0 [pid 5845] <... close resumed>) = 0 [pid 5843] getdents64(3, [pid 7068] <... set_robust_list resumed>) = 0 [pid 7067] <... futex resumed>) = 0 [pid 7066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] rmdir("./86" [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7068] rt_sigprocmask(SIG_SETMASK, [], [pid 7067] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7064] <... futex resumed>) = 0 [pid 7061] <... futex resumed>) = 1 [pid 5845] <... rmdir resumed>) = 0 [pid 5843] close(3 [pid 7068] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] <... futex resumed>) = 0 [pid 7064] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] mkdir("./87", 0777 [pid 5843] <... close resumed>) = 0 [pid 7068] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7064] <... capset resumed>) = 0 [pid 5843] rmdir("./87" [pid 7068] <... openat resumed>) = 3 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... mkdir resumed>) = 0 [pid 7064] <... futex resumed>) = 1 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7067] <... bpf resumed>) = 4 [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] <... futex resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7068] <... futex resumed>) = 1 [pid 5843] <... rmdir resumed>) = 0 [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... futex resumed>) = 0 [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] mkdir("./88", 0777 [pid 7067] <... futex resumed>) = 1 [pid 7066] <... futex resumed>) = 0 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7064] <... futex resumed>) = 0 [pid 7061] <... futex resumed>) = 1 [pid 5843] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 7069 attached [pid 7068] <... futex resumed>) = 0 [pid 7067] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... futex resumed>) = 1 [pid 7064] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7069] set_robust_list(0x55558ca82760, 24 [pid 7068] read(3, [pid 7067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] <... futex resumed>) = 0 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 231 [pid 7061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7069] <... set_robust_list resumed>) = 0 [pid 7068] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7067] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7064] <... futex resumed>) = 0 [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7070 attached [pid 7069] chdir("./87" [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7067] <... bpf resumed>) = 5 [pid 7064] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7061] <... futex resumed>) = 0 [pid 7070] set_robust_list(0x55558ca82760, 24 [pid 7069] <... chdir resumed>) = 0 [pid 7068] <... futex resumed>) = 1 [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... futex resumed>) = 0 [pid 7064] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 237 [pid 7070] <... set_robust_list resumed>) = 0 [pid 7069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7068] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7067] <... futex resumed>) = 1 [pid 7066] <... futex resumed>) = 0 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] chdir("./88" [pid 7069] <... prctl resumed>) = 0 [pid 7068] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7067] signalfd(-1, NULL, 0 [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... futex resumed>) = 0 [pid 7064] <... futex resumed>) = 0 [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] <... chdir resumed>) = 0 [pid 7069] setpgid(0, 0 [pid 7067] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7066] <... futex resumed>) = 0 [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7064] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7061] <... futex resumed>) = 0 [pid 7070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7069] <... setpgid resumed>) = 0 [pid 7068] <... futex resumed>) = 0 [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7064] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7070] <... prctl resumed>) = 0 [pid 7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7067] <... futex resumed>) = 0 [pid 7066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] setpgid(0, 0 [pid 7069] <... openat resumed>) = 3 [pid 7068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7067] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... futex resumed>) = 0 [pid 7064] <... futex resumed>) = 0 [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] <... setpgid resumed>) = 0 [pid 7066] <... futex resumed>) = 0 [pid 7064] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7069] write(3, "1000", 4 [pid 7067] <... prlimit64 resumed>NULL) = 0 [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7064] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7061] <... futex resumed>) = 0 [pid 7070] <... openat resumed>) = 3 [pid 7069] <... write resumed>) = 4 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] <... futex resumed>) = 0 [pid 7067] <... futex resumed>) = 1 [pid 7066] <... futex resumed>) = 0 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7064] <... futex resumed>) = 0 [pid 7061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7067] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7065] <... futex resumed>) = 0 [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] <... futex resumed>) = 0 [pid 7064] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7070] write(3, "1000", 4 [pid 7069] close(3 [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7064] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7061] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7070] <... write resumed>) = 4 [pid 7069] <... close resumed>) = 0 [pid 7067] <... futex resumed>) = 0 [pid 7066] <... futex resumed>) = 1 [pid 7064] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] close(3 [pid 7069] read(200, [pid 7067] sched_setscheduler(0, SCHED_RR, [2] [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7064] <... futex resumed>) = 0 [pid 7061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] <... close resumed>) = 0 [pid 7069] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7068] <... bpf resumed>) = 4 [pid 7067] <... sched_setscheduler resumed>) = 0 [pid 7070] read(200, [pid 7069] symlink("/dev/binderfs", "./binderfs" [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7064] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7061] close(3 [pid 7070] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7069] <... symlink resumed>) = 0 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7067] <... futex resumed>) = 1 [pid 7066] <... futex resumed>) = 0 [pid 7070] symlink("/dev/binderfs", "./binderfs" [pid 7069] write(1, "executing program\n", 18executing program [pid 7068] <... futex resumed>) = 1 [pid 7067] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... futex resumed>) = 0 [pid 7061] <... close resumed>) = 0 [pid 7070] <... symlink resumed>) = 0 [pid 7069] <... write resumed>) = 18 [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] <... futex resumed>) = 0 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] close(4executing program [pid 7070] write(1, "executing program\n", 18 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7067] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] <... futex resumed>) = 0 [pid 7061] <... close resumed>) = 0 [pid 7070] <... write resumed>) = 18 [pid 7069] <... futex resumed>) = 0 [pid 7068] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7067] <... openat resumed>) = 6 [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7061] close(5 [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7068] <... bpf resumed>) = 5 [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... close resumed>) = 0 [pid 7070] <... futex resumed>) = 0 [pid 7069] <... mmap resumed>) = 0x7fe89ef76000 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7067] <... futex resumed>) = 1 [pid 7066] <... futex resumed>) = 0 [pid 7061] close(6 [pid 7070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7069] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7068] <... futex resumed>) = 1 [pid 7067] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... futex resumed>) = 0 [pid 7061] <... close resumed>) = 0 [pid 7070] <... mmap resumed>) = 0x7fe89ef76000 [pid 7069] <... mprotect resumed>) = 0 [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7067] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] <... futex resumed>) = 0 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] close(7 [pid 7070] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7069] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7067] read(6, [pid 7066] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] <... futex resumed>) = 0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... mprotect resumed>) = 0 [pid 7069] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7068] signalfd(-1, NULL, 0 [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7061] close(8 [pid 7070] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7068] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7071 attached [pid 7070] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] close(9 [pid 7071] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7069] <... clone3 resumed> => {parent_tid=[232]}, 88) = 232 [pid 7068] <... futex resumed>) = 1 [pid 7065] <... futex resumed>) = 0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... rseq resumed>) = 0 [pid 7069] rt_sigprocmask(SIG_SETMASK, [], [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] close(10./strace-static-x86_64: Process 7072 attached [pid 7071] set_robust_list(0x7fe89ef969a0, 24 [pid 7069] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7065] <... futex resumed>) = 0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7071] <... set_robust_list resumed>) = 0 [pid 7070] <... clone3 resumed> => {parent_tid=[238]}, 88) = 238 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7061] close(11 [pid 7072] <... rseq resumed>) = 0 [pid 7071] rt_sigprocmask(SIG_SETMASK, [], [pid 7070] rt_sigprocmask(SIG_SETMASK, [], [pid 7069] <... futex resumed>) = 0 [pid 7068] <... prlimit64 resumed>NULL) = 0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] set_robust_list(0x7fe89ef969a0, 24 [pid 7071] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7070] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] close(12 [pid 7072] <... set_robust_list resumed>) = 0 [pid 7071] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] <... futex resumed>) = 1 [pid 7065] <... futex resumed>) = 0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] rt_sigprocmask(SIG_SETMASK, [], [pid 7070] <... futex resumed>) = 0 [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7072] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] <... futex resumed>) = 0 [pid 7068] sched_setscheduler(0, SCHED_RR, [2] [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] <... sched_setscheduler resumed>) = 0 [pid 7061] close(13 [pid 7071] <... openat resumed>) = 3 [pid 7072] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7072] <... openat resumed>) = 3 [pid 7071] <... futex resumed>) = 1 [pid 7069] <... futex resumed>) = 0 [pid 7068] <... futex resumed>) = 1 [pid 7066] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... futex resumed>) = 0 [pid 7061] close(14 [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] <... futex resumed>) = 0 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... futex resumed>) = 1 [pid 7071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] <... futex resumed>) = 0 [pid 7069] <... futex resumed>) = 0 [pid 7068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7065] <... futex resumed>) = 0 [pid 7061] close(15 [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] read(3, [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7066] <... mmap resumed>) = 0x7fe89ef55000 [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7071] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7070] <... futex resumed>) = 0 [pid 7068] <... openat resumed>) = 6 [pid 7066] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7061] close(16 [pid 7072] read(3, [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7071] <... futex resumed>) = 1 [pid 7069] <... futex resumed>) = 0 [pid 7068] <... futex resumed>) = 1 [pid 7066] <... mprotect resumed>) = 0 [pid 7065] <... futex resumed>) = 0 [pid 7061] close(17 [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... futex resumed>) = 1 [pid 7071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] <... futex resumed>) = 0 [pid 7069] <... futex resumed>) = 0 [pid 7068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7065] <... futex resumed>) = 0 [pid 7061] close(18 [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] read(6, [pid 7066] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7071] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7070] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7073 attached [pid 7072] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7073] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7072] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7071] <... futex resumed>) = 1 [pid 7069] <... futex resumed>) = 0 [pid 7066] <... clone3 resumed> => {parent_tid=[241]}, 88) = 241 [pid 7073] <... rseq resumed>) = 0 [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] rt_sigprocmask(SIG_SETMASK, [], [pid 7073] set_robust_list(0x7fe89ef759a0, 24 [pid 7072] <... futex resumed>) = 1 [pid 7071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] <... futex resumed>) = 0 [pid 7069] <... futex resumed>) = 0 [pid 7066] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7073] <... set_robust_list resumed>) = 0 [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7066] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7073] rt_sigprocmask(SIG_SETMASK, [], [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7071] <... futex resumed>) = 0 [pid 7070] <... futex resumed>) = 0 [pid 7069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] <... futex resumed>) = 0 [pid 7073] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7073] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7072] <... futex resumed>) = 0 [pid 7071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7069] <... futex resumed>) = 0 [pid 7065] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7073] <... capset resumed>) = 0 [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7065] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7073] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] <... futex resumed>) = 0 [pid 7065] <... futex resumed>) = 0 [pid 7073] <... futex resumed>) = 1 [pid 7072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7066] <... futex resumed>) = 0 [pid 7065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7073] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] <... bpf resumed>) = 4 [pid 7066] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... mmap resumed>) = 0x7fe89ef55000 [pid 7061] close(19 [pid 7073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7072] <... bpf resumed>) = 4 [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] <... futex resumed>) = 0 [pid 7065] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] <... futex resumed>) = 1 [pid 7069] <... futex resumed>) = 0 [pid 7066] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7061] close(20 [pid 7073] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7072] <... futex resumed>) = 1 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7065] <... mprotect resumed>) = 0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... futex resumed>) = 0 [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] <... futex resumed>) = 0 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7061] close(21 [pid 7073] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7071] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7068] <... futex resumed>) = 0 [pid 7066] <... futex resumed>) = 0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7072] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7071] <... bpf resumed>) = 5 [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7061] close(22 [pid 7073] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7072] <... bpf resumed>) = 5 [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 7074 attached [pid 7073] <... futex resumed>) = 0 [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] <... futex resumed>) = 1 [pid 7069] <... futex resumed>) = 0 [pid 7066] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] close(23 [pid 7074] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7073] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7072] <... futex resumed>) = 1 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] <... futex resumed>) = 0 [pid 7065] <... clone3 resumed> => {parent_tid=[240]}, 88) = 240 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... rseq resumed>) = 0 [pid 7073] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] <... futex resumed>) = 0 [pid 7066] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] rt_sigprocmask(SIG_SETMASK, [], [pid 7061] close(24 [pid 7074] set_robust_list(0x7fe89ef759a0, 24 [pid 7073] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7071] signalfd(-1, NULL, 0 [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7065] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... set_robust_list resumed>) = 0 [pid 7073] <... futex resumed>) = 0 [pid 7072] signalfd(-1, NULL, 0 [pid 7071] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7066] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] close(25 [pid 7074] rt_sigprocmask(SIG_SETMASK, [], [pid 7073] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7072] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] <... futex resumed>) = 0 [pid 7065] <... futex resumed>) = 0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7073] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] <... futex resumed>) = 1 [pid 7069] <... futex resumed>) = 0 [pid 7066] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7061] close(26 [pid 7074] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7073] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7072] <... futex resumed>) = 1 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... futex resumed>) = 0 [pid 7074] <... capset resumed>) = 0 [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] <... futex resumed>) = 0 [pid 7066] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] close(27 [pid 7074] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7073] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7071] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7066] <... futex resumed>) = 0 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7074] <... futex resumed>) = 1 [pid 7073] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7072] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7071] <... prlimit64 resumed>NULL) = 0 [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7066] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] <... futex resumed>) = 0 [pid 7061] close(28 [pid 7074] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7073] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7072] <... prlimit64 resumed>NULL) = 0 [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7073] <... futex resumed>) = 0 [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] <... futex resumed>) = 1 [pid 7069] <... futex resumed>) = 0 [pid 7068] <... futex resumed>) = 0 [pid 7065] <... futex resumed>) = 1 [pid 7061] close(29 [pid 7073] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7072] <... futex resumed>) = 1 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7061] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] <... futex resumed>) = 0 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7071] sched_setscheduler(0, SCHED_RR, [2] [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] <... futex resumed>) = 0 [pid 7067] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] exit_group(0 [pid 7072] sched_setscheduler(0, SCHED_RR, [2] [pid 7071] <... sched_setscheduler resumed>) = 0 [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7067] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7072] <... sched_setscheduler resumed>) = 0 [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7067] <... futex resumed>) = 0 [pid 7066] close(3 [pid 7065] <... futex resumed>) = 0 [pid 7068] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7064] <... futex resumed>) = ? [pid 7061] <... exit_group resumed>) = ? [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] <... futex resumed>) = 1 [pid 7069] <... futex resumed>) = 0 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7067] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] <... close resumed>) = 0 [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7064] +++ exited with 0 +++ [pid 7072] <... futex resumed>) = 1 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] <... futex resumed>) = 0 [pid 7066] close(4 [pid 7065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] <... futex resumed>) = 0 [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] <... close resumed>) = 0 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7061] +++ exited with 0 +++ [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7071] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7072] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7071] <... openat resumed>) = 6 [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7066] close(5 [pid 7065] <... futex resumed>) = 0 [pid 7072] <... openat resumed>) = 6 [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7068] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = 0 [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=247, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] close(6 [pid 7065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 7072] <... futex resumed>) = 1 [pid 7071] read(6, [pid 7070] <... futex resumed>) = 0 [pid 7069] <... futex resumed>) = 0 [pid 7068] <... futex resumed>) = 0 [pid 7066] <... close resumed>) = 0 [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... restart_syscall resumed>) = 0 [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] close(7 [pid 7072] read(6, [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... futex resumed>) = 0 [pid 7068] <... futex resumed>) = 0 [pid 7066] close(8 [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] umount2("./89", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7066] close(9 [pid 7065] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7068] <... futex resumed>) = 0 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... futex resumed>) = 1 [pid 5842] openat(AT_FDCWD, "./89", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7068] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7066] close(10 [pid 7065] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7070] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7069] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7068] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7068] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] close(11 [pid 7070] <... futex resumed>) = 0 [pid 7069] <... futex resumed>) = 0 [pid 7068] <... futex resumed>) = 1 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... futex resumed>) = 0 [pid 7070] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7068] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] close(12 [pid 7065] close(3 [pid 7071] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7070] <... mmap resumed>) = 0x7fe89ef55000 [pid 7069] <... mmap resumed>) = 0x7fe89ef55000 [pid 5842] <... openat resumed>) = 3 [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7069] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... close resumed>) = 0 [pid 5842] newfstatat(3, "", [pid 7071] <... futex resumed>) = 0 [pid 7070] <... mprotect resumed>) = 0 [pid 7069] <... mprotect resumed>) = 0 [pid 7066] close(13 [pid 7065] close(4 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7069] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... close resumed>) = 0 [pid 5842] getdents64(3, [pid 7070] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7069] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7066] close(14 [pid 7065] close(5 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7070] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... close resumed>) = 0 ./strace-static-x86_64: Process 7076 attached ./strace-static-x86_64: Process 7075 attached [pid 5842] umount2("./89/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7076] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7075] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7070] <... clone3 resumed> => {parent_tid=[239]}, 88) = 239 [pid 7066] close(15 [pid 7065] close(6 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7076] <... rseq resumed>) = 0 [pid 7075] <... rseq resumed>) = 0 [pid 7070] rt_sigprocmask(SIG_SETMASK, [], [pid 7069] <... clone3 resumed> => {parent_tid=[233]}, 88) = 233 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] <... close resumed>) = 0 [pid 7076] set_robust_list(0x7fe89ef759a0, 24 [pid 7075] set_robust_list(0x7fe89ef759a0, 24 [pid 7070] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7069] rt_sigprocmask(SIG_SETMASK, [], [pid 7066] close(16 [pid 5842] newfstatat(AT_FDCWD, "./89/binderfs", [pid 7076] <... set_robust_list resumed>) = 0 [pid 7075] <... set_robust_list resumed>) = 0 [pid 7070] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(7 [pid 7076] rt_sigprocmask(SIG_SETMASK, [], [pid 7075] rt_sigprocmask(SIG_SETMASK, [], [pid 7070] <... futex resumed>) = 0 [pid 7069] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] close(17 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7075] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7070] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7069] <... futex resumed>) = 0 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(8 [pid 7076] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7075] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7069] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7066] close(18 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] unlink("./89/binderfs" [pid 7076] <... capset resumed>) = 0 [pid 7075] <... capset resumed>) = 0 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(9 [pid 5842] <... unlink resumed>) = 0 [pid 7075] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] close(19 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] <... futex resumed>) = 1 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(10 [pid 7075] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7066] close(20) = -1 EBADF (Bad file descriptor) [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] close(21 [pid 7070] <... futex resumed>) = 0 [pid 5842] getdents64(3, [pid 7070] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(11 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7075] <... futex resumed>) = 0 [pid 7070] <... futex resumed>) = 1 [pid 7066] close(22 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(3 [pid 7076] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7075] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7070] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(12 [pid 5842] <... close resumed>) = 0 [pid 7076] <... futex resumed>) = 1 [pid 7075] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7069] <... futex resumed>) = 0 [pid 7066] close(23 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] rmdir("./89" [pid 7076] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7075] <... futex resumed>) = 0 [pid 7070] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(13 [pid 5842] <... rmdir resumed>) = 0 [pid 7075] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7071] <... futex resumed>) = 0 [pid 7070] <... futex resumed>) = 0 [pid 7069] <... futex resumed>) = 1 [pid 7066] close(24 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] mkdir("./90", 0777 [pid 7075] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7071] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7070] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(14 [pid 5842] <... mkdir resumed>) = 0 [pid 7075] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] close(25 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7075] <... futex resumed>) = 0 [pid 7072] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7071] <... futex resumed>) = 0 [pid 7070] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(15 [pid 7075] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7070] <... futex resumed>) = 0 [pid 7066] close(26 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7072] <... futex resumed>) = 0 [pid 7071] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7070] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7069] <... futex resumed>) = 0 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(16 [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7075] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7077 attached ) = 0 [pid 7071] <... futex resumed>) = 0 [pid 7070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7066] close(27 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7075] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(17 [pid 7077] set_robust_list(0x55558ca82760, 24 [pid 7072] <... futex resumed>) = 0 [pid 7070] <... futex resumed>) = 1 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7066] close(28 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... clone resumed>, child_tidptr=0x55558ca82750) = 249 [pid 7077] <... set_robust_list resumed>) = 0 [pid 7072] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7071] <... futex resumed>) = 0 [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7069] <... futex resumed>) = 1 [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(18 [pid 7072] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7066] close(29 [pid 7072] <... futex resumed>) = 1 [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] chdir("./90" [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] <... futex resumed>) = 0 [pid 7070] <... futex resumed>) = 0 [pid 7069] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7066] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(19 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] <... chdir resumed>) = 0 [pid 7072] <... futex resumed>) = 0 [pid 7071] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] <... futex resumed>) = 1 [pid 7069] <... futex resumed>) = 0 [pid 7066] exit_group(0 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7072] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7071] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7067] <... futex resumed>) = ? [pid 7066] <... exit_group resumed>) = ? [pid 7073] <... futex resumed>) = ? [pid 7065] close(20 [pid 7077] <... prctl resumed>) = 0 [pid 7072] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7071] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7067] +++ exited with 0 +++ [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] setpgid(0, 0 [pid 7072] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7072] <... futex resumed>) = 0 [pid 7071] <... futex resumed>) = 1 [pid 7070] close(3 [pid 7072] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] <... close resumed>) = 0 [pid 7065] close(21 [pid 7077] <... setpgid resumed>) = 0 [pid 7070] close(4 [pid 7069] <... futex resumed>) = 0 [pid 7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7070] <... close resumed>) = 0 [pid 7069] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] <... futex resumed>) = 0 [pid 7070] close(5 [pid 7069] <... futex resumed>) = 1 [pid 7071] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7070] <... close resumed>) = 0 [pid 7069] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] close(22 [pid 7071] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7070] close(6 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7071] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] <... close resumed>) = 0 [pid 7077] <... openat resumed>) = 3 [pid 7065] close(23 [pid 7071] <... futex resumed>) = 1 [pid 7070] close(7 [pid 7069] <... futex resumed>) = 0 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] write(3, "1000", 4 [pid 7071] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] <... write resumed>) = 4 [pid 7069] close(3 [pid 7065] close(24 [pid 7070] close(8 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] close(9) = -1 EBADF (Bad file descriptor) [pid 7077] close(3 [pid 7073] +++ exited with 0 +++ [pid 7070] close(10 [pid 7069] <... close resumed>) = 0 [pid 7066] +++ exited with 0 +++ [pid 7065] close(25 [pid 5841] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=239, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} --- [pid 5841] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7077] <... close resumed>) = 0 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(4 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] read(200, [pid 7070] close(11 [pid 7069] <... close resumed>) = 0 [pid 7065] close(26 [pid 7077] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(5 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] symlink("/dev/binderfs", "./binderfs" [pid 7070] close(12) = -1 EBADF (Bad file descriptor) [pid 7065] close(27 [pid 5841] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7077] <... symlink resumed>) = 0 [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] close(13 [pid 5841] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = 0 [pid 7065] close(28 [pid 5841] <... openat resumed>) = 3 executing program [pid 7077] write(1, "executing program\n", 18 [pid 7070] close(14 [pid 7069] close(6 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] newfstatat(3, "", [pid 7077] <... write resumed>) = 18 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7065] close(29 [pid 5841] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7065] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] getdents64(3, [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] close(15 [pid 7069] <... close resumed>) = 0 [pid 7065] exit_group(0 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7077] <... futex resumed>) = 0 [pid 7074] <... futex resumed>) = ? [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(7 [pid 7068] <... futex resumed>) = ? [pid 7065] <... exit_group resumed>) = ? [pid 7077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7074] +++ exited with 0 +++ [pid 7070] close(16 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7068] +++ exited with 0 +++ [pid 5841] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7077] <... mmap resumed>) = 0x7fe89ef76000 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(8 [pid 7077] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7077] <... mprotect resumed>) = 0 [pid 7069] close(9 [pid 5841] newfstatat(AT_FDCWD, "./87/binderfs", [pid 7077] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7069] close(10) = -1 EBADF (Bad file descriptor) [pid 7077] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7069] close(11 [pid 5841] unlink("./87/binderfs" [pid 7077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(12 [pid 5841] <... unlink resumed>) = 0 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(13) = -1 EBADF (Bad file descriptor) [pid 7077] <... clone3 resumed> => {parent_tid=[250]}, 88) = 250 [pid 7069] close(14 [pid 7077] rt_sigprocmask(SIG_SETMASK, [], [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] getdents64(3, [pid 7077] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7069] close(15 [pid 5841] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 ./strace-static-x86_64: Process 7078 attached [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] close(17 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] close(3 [pid 7077] <... futex resumed>) = 0 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(16 [pid 7078] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... close resumed>) = 0 [pid 7069] close(17 [pid 5841] rmdir("./87" [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... rmdir resumed>) = 0 [pid 7078] <... rseq resumed>) = 0 [pid 7070] close(18 [pid 7069] close(18 [pid 7065] +++ exited with 0 +++ [pid 7078] set_robust_list(0x7fe89ef969a0, 24 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] mkdir("./88", 0777 [pid 7078] <... set_robust_list resumed>) = 0 [pid 7070] close(19 [pid 7069] close(19 [pid 5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=238, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 7078] rt_sigprocmask(SIG_SETMASK, [], [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5841] <... mkdir resumed>) = 0 [pid 7078] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7070] close(20 [pid 7069] close(20 [pid 7078] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./88", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7078] <... openat resumed>) = 3 [pid 7070] close(21 [pid 7069] close(21 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7070] close(22./strace-static-x86_64: Process 7079 attached [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7078] <... futex resumed>) = 1 [pid 7077] <... futex resumed>) = 0 [pid 7070] close(23 [pid 7069] close(22 [pid 5844] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5841] <... clone resumed>, child_tidptr=0x55558ca82750) = 242 [pid 7079] set_robust_list(0x55558ca82760, 24 [pid 7078] read(3, [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... openat resumed>) = 3 [pid 7078] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7077] <... futex resumed>) = 0 [pid 7070] close(24 [pid 7069] close(23 [pid 7079] <... set_robust_list resumed>) = 0 [pid 5844] newfstatat(3, "", [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] <... futex resumed>) = 0 [pid 7070] close(25 [pid 7069] close(24 [pid 5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7079] chdir("./88" [pid 7078] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] getdents64(3, [pid 7079] <... chdir resumed>) = 0 [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] close(26 [pid 7069] close(25 [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7078] <... futex resumed>) = 0 [pid 7077] <... futex resumed>) = 1 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] umount2("./88/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7079] <... prctl resumed>) = 0 [pid 7078] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7070] close(27 [pid 7069] close(26 [pid 5844] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7079] setpgid(0, 0 [pid 7078] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7079] <... setpgid resumed>) = 0 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] newfstatat(AT_FDCWD, "./88/binderfs", [pid 7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] close(27 [pid 5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7078] <... futex resumed>) = 1 [pid 7077] <... futex resumed>) = 0 [pid 7070] close(28 [pid 7079] <... openat resumed>) = 3 [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] unlink("./88/binderfs" [pid 7078] <... futex resumed>) = 0 [pid 7077] <... futex resumed>) = 0 [pid 7079] write(3, "1000", 4 [pid 7070] close(29 [pid 7069] close(28 [pid 5844] <... unlink resumed>) = 0 [pid 7079] <... write resumed>) = 4 [pid 7078] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7070] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7079] close(3 [pid 7069] close(29 [pid 5844] getdents64(3, [pid 7079] <... close resumed>) = 0 [pid 7077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7070] exit_group(0 [pid 7069] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5844] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7079] read(200, [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7075] <... futex resumed>) = ? [pid 7072] <... futex resumed>) = ? [pid 7070] <... exit_group resumed>) = ? [pid 7069] exit_group(0 [pid 5844] close(3 [pid 7076] <... futex resumed>) = ? [pid 7075] +++ exited with 0 +++ [pid 7072] +++ exited with 0 +++ [pid 7071] <... futex resumed>) = ? [pid 7069] <... exit_group resumed>) = ? [pid 7076] +++ exited with 0 +++ [pid 7071] +++ exited with 0 +++ [pid 5844] <... close resumed>) = 0 [pid 7079] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7078] <... futex resumed>) = 0 [pid 7077] <... futex resumed>) = 1 [pid 7070] +++ exited with 0 +++ [pid 7069] +++ exited with 0 +++ [pid 5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=237, si_uid=0, si_status=0, si_utime=0, si_stime=15 /* 0.15 s */} --- [pid 5844] rmdir("./88" [pid 7079] symlink("/dev/binderfs", "./binderfs" [pid 7078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5844] <... rmdir resumed>) = 0 [pid 7079] <... symlink resumed>) = 0 [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=231, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- executing program [pid 5844] mkdir("./89", 0777 [pid 7079] write(1, "executing program\n", 18 [pid 7078] <... bpf resumed>) = 4 [pid 5845] umount2("./87", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7079] <... write resumed>) = 18 [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... mkdir resumed>) = 0 [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7078] <... futex resumed>) = 1 [pid 7077] <... futex resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] umount2("./88", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7079] <... futex resumed>) = 0 [pid 7078] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] openat(AT_FDCWD, "./87", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7077] <... futex resumed>) = 0 [pid 5845] <... openat resumed>) = 3 [pid 7079] <... mmap resumed>) = 0x7fe89ef76000 [pid 7078] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7079] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7078] <... bpf resumed>) = 5 [pid 7079] <... mprotect resumed>) = 0 [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] <... futex resumed>) = 0 [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7078] <... futex resumed>) = 1 [pid 7077] <... futex resumed>) = 0 [pid 7079] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7078] signalfd(-1, NULL, 0 [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7078] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7080 attached [pid 7079] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7078] <... futex resumed>) = 1 [pid 7077] <... futex resumed>) = 0 [pid 5843] openat(AT_FDCWD, "./88", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7078] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] newfstatat(3, "", ./strace-static-x86_64: Process 7081 attached [pid 7080] set_robust_list(0x55558ca82760, 24 [pid 7078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7077] <... futex resumed>) = 0 [pid 5843] <... openat resumed>) = 3 [pid 5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7080] <... set_robust_list resumed>) = 0 [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] getdents64(3, [pid 5844] <... clone resumed>, child_tidptr=0x55558ca82750) = 241 [pid 5843] newfstatat(3, "", [pid 7081] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7080] chdir("./89" [pid 7079] <... clone3 resumed> => {parent_tid=[243]}, 88) = 243 [pid 7078] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7081] <... rseq resumed>) = 0 [pid 7079] rt_sigprocmask(SIG_SETMASK, [], [pid 7078] <... prlimit64 resumed>NULL) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7080] <... chdir resumed>) = 0 [pid 5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7081] set_robust_list(0x7fe89ef969a0, 24 [pid 7080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7079] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] umount2("./87/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 5843] getdents64(3, [pid 7081] <... set_robust_list resumed>) = 0 [pid 7080] <... prctl resumed>) = 0 [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7078] <... futex resumed>) = 1 [pid 7077] <... futex resumed>) = 0 [pid 5845] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7081] rt_sigprocmask(SIG_SETMASK, [], [pid 7079] <... futex resumed>) = 0 [pid 7078] sched_setscheduler(0, SCHED_RR, [2] [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7080] setpgid(0, 0 [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7078] <... sched_setscheduler resumed>) = 0 [pid 7077] <... futex resumed>) = 0 [pid 5845] newfstatat(AT_FDCWD, "./87/binderfs", [pid 5843] umount2("./88/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7081] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7080] <... setpgid resumed>) = 0 [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5843] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7078] <... futex resumed>) = 0 [pid 7077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7078] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7077] <... futex resumed>) = 0 [pid 5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5843] newfstatat(AT_FDCWD, "./88/binderfs", [pid 7080] <... openat resumed>) = 3 [pid 7078] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7081] <... openat resumed>) = 3 [pid 7080] write(3, "1000", 4 [pid 7078] <... openat resumed>) = 6 [pid 5845] unlink("./87/binderfs" [pid 5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] <... write resumed>) = 4 [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] <... futex resumed>) = 1 [pid 7080] close(3 [pid 7079] <... futex resumed>) = 0 [pid 7078] <... futex resumed>) = 1 [pid 5845] <... unlink resumed>) = 0 [pid 7077] <... futex resumed>) = 0 [pid 5843] unlink("./88/binderfs" [pid 7081] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7080] <... close resumed>) = 0 [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7078] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] getdents64(3, [pid 5843] <... unlink resumed>) = 0 [pid 7081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7080] read(200, [pid 7079] <... futex resumed>) = 0 [pid 7078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7077] <... futex resumed>) = 0 [pid 5845] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7081] read(3, [pid 7080] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) executing program [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7078] read(6, [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] close(3 [pid 5843] getdents64(3, [pid 7081] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7080] symlink("/dev/binderfs", "./binderfs" [pid 5845] <... close resumed>) = 0 [pid 5843] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] <... symlink resumed>) = 0 [pid 5845] rmdir("./87" [pid 5843] close(3 [pid 7081] <... futex resumed>) = 0 [pid 7081] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... close resumed>) = 0 [pid 7080] write(1, "executing program\n", 18 [pid 5845] <... rmdir resumed>) = 0 [pid 5843] rmdir("./88" [pid 7080] <... write resumed>) = 18 [pid 5845] mkdir("./88", 0777 [pid 5843] <... rmdir resumed>) = 0 [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... mkdir resumed>) = 0 [pid 7080] <... futex resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] mkdir("./89", 0777 [pid 7080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5843] <... mkdir resumed>) = 0 [pid 7080] <... mmap resumed>) = 0x7fe89ef76000 [pid 7080] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 7082 attached ) = 0 [pid 7079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5845] <... clone resumed>, child_tidptr=0x55558ca82750) = 234 [pid 5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7082] set_robust_list(0x55558ca82760, 24 [pid 7080] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] <... set_robust_list resumed>) = 0 [pid 7079] <... futex resumed>) = 1 [pid 7082] chdir("./88" [pid 7081] <... futex resumed>) = 0 [pid 7080] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] <... chdir resumed>) = 0 [pid 7081] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7081] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 5843] <... clone resumed>, child_tidptr=0x55558ca82750) = 240 [pid 7082] <... prctl resumed>) = 0 [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] <... clone3 resumed> => {parent_tid=[242]}, 88) = 242 [pid 7082] setpgid(0, 0 [pid 7081] <... futex resumed>) = 1 [pid 7080] rt_sigprocmask(SIG_SETMASK, [], [pid 7079] <... futex resumed>) = 0 [pid 7082] <... setpgid resumed>) = 0 [pid 7081] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7080] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... futex resumed>) = 0 [pid 7082] <... openat resumed>) = 3 [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] <... futex resumed>) = 0 [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] <... futex resumed>) = 0 [pid 7079] <... futex resumed>) = 0 [pid 7082] write(3, "1000", 4 [pid 7081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7082] <... write resumed>) = 4 [pid 7081] <... bpf resumed>) = 4 [pid 7082] close(3) = 0 [pid 7082] read(200, 0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] symlink("/dev/binderfs", "./binderfs") = 0 [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7079] <... futex resumed>) = 0 [pid 7082] write(1, "executing program\n", 18 [pid 7081] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000executing program [pid 7082] <... write resumed>) = 18 [pid 7081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7079] <... futex resumed>) = 0 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7082] <... futex resumed>) = 0 [pid 7081] <... bpf resumed>) = 5 [pid 7082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fe89ef76000 [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7081] <... futex resumed>) = 1 [pid 7079] <... futex resumed>) = 0 [pid 7082] <... mprotect resumed>) = 0 [pid 7081] signalfd(-1, NULL, 0 [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7079] <... futex resumed>) = 0 [pid 7082] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7081] <... futex resumed>) = 0 [pid 7082] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7081] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] <... futex resumed>) = 0 [pid 7079] <... futex resumed>) = 1 ./strace-static-x86_64: Process 7085 attached [pid 7081] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7085] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7082] <... clone3 resumed> => {parent_tid=[235]}, 88) = 235 [pid 7081] <... prlimit64 resumed>NULL) = 0 [pid 7085] <... rseq resumed>) = 0 [pid 7082] rt_sigprocmask(SIG_SETMASK, [], [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] set_robust_list(0x7fe89ef969a0, 24 [pid 7082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7081] <... futex resumed>) = 1 [pid 7079] <... futex resumed>) = 0 [pid 7077] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7085] <... set_robust_list resumed>) = 0 [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] rt_sigprocmask(SIG_SETMASK, [], [pid 7082] <... futex resumed>) = 0 [pid 7081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7079] <... futex resumed>) = 0 [pid 7077] <... futex resumed>) = 0 [pid 7085] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7081] sched_setscheduler(0, SCHED_RR, [2] [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7085] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7081] <... sched_setscheduler resumed>) = 0 [pid 7085] <... openat resumed>) = 3 [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] <... mmap resumed>) = 0x7fe89ef55000 [pid 7081] <... futex resumed>) = 1 [pid 7081] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7079] <... futex resumed>) = 0 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7085] <... futex resumed>) = 1 [pid 7082] <... futex resumed>) = 0 [pid 7081] <... futex resumed>) = 0 [pid 7079] <... futex resumed>) = 1 [pid 7077] <... mprotect resumed>) = 0 [pid 7085] read(3, [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7084 attached ./strace-static-x86_64: Process 7083 attached [pid 7085] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7082] <... futex resumed>) = 0 [pid 7081] <... openat resumed>) = 6 [pid 7078] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7077] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7083] set_robust_list(0x55558ca82760, 24 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... futex resumed>) = 0 [pid 7084] <... rseq resumed>) = 0 [pid 7083] <... set_robust_list resumed>) = 0 [pid 7082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7081] <... futex resumed>) = 1 [pid 7079] <... futex resumed>) = 0 [pid 7078] <... futex resumed>) = 0 [pid 7077] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7084] set_robust_list(0x7fe89ef969a0, 24 [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7079] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] <... futex resumed>) = 0 [pid 7081] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7079] <... futex resumed>) = 0 [pid 7078] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7085] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7081] read(6, [pid 7079] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0}./strace-static-x86_64: Process 7086 attached [pid 7085] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7084] <... set_robust_list resumed>) = 0 [pid 7083] chdir("./89" [pid 7086] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] rt_sigprocmask(SIG_SETMASK, [], [pid 7086] <... rseq resumed>) = 0 [pid 7085] <... futex resumed>) = 1 [pid 7084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7083] <... chdir resumed>) = 0 [pid 7082] <... futex resumed>) = 0 [pid 7080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7077] <... clone3 resumed> => {parent_tid=[251]}, 88) = 251 [pid 7086] set_robust_list(0x7fe89ef759a0, 24 [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7084] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] rt_sigprocmask(SIG_SETMASK, [], [pid 7086] <... set_robust_list resumed>) = 0 [pid 7085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7084] <... openat resumed>) = 3 [pid 7083] <... prctl resumed>) = 0 [pid 7082] <... futex resumed>) = 0 [pid 7080] <... futex resumed>) = 0 [pid 7077] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7086] rt_sigprocmask(SIG_SETMASK, [], [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] setpgid(0, 0 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7077] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7086] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7085] <... futex resumed>) = 0 [pid 7084] <... futex resumed>) = 0 [pid 7083] <... setpgid resumed>) = 0 [pid 7082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7080] <... mmap resumed>) = 0x7fe89ef55000 [pid 7077] <... futex resumed>) = 0 [pid 7086] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7084] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7077] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7086] <... capset resumed>) = 0 [pid 7085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] <... openat resumed>) = 3 [pid 7082] <... futex resumed>) = 0 [pid 7080] <... mprotect resumed>) = 0 [pid 7086] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7086] <... futex resumed>) = 1 [pid 7080] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7077] <... futex resumed>) = 0 [pid 7086] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7080] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] write(3, "1000", 4 [pid 7080] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7079] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7078] <... futex resumed>) = 0 [pid 7077] <... futex resumed>) = 1 [pid 7085] <... bpf resumed>) = 4 [pid 7083] <... write resumed>) = 4 [pid 7079] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7078] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] close(3 [pid 7079] <... futex resumed>) = 0 [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7085] <... futex resumed>) = 1 [pid 7083] <... close resumed>) = 0 [pid 7082] <... futex resumed>) = 0 [pid 7079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7078] <... futex resumed>) = 0 [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7087 attached [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] read(200, [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... mmap resumed>) = 0x7fe89ef55000 [pid 7078] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7077] <... futex resumed>) = 0 [pid 7087] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] <... read resumed>0x7ffc61433440, 1000) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] <... futex resumed>) = 0 [pid 7080] <... clone3 resumed> => {parent_tid=[243]}, 88) = 243 [pid 7079] mprotect(0x7fe89ef56000, 131072, PROT_READ|PROT_WRITE [pid 7078] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7087] <... rseq resumed>) = 0 [pid 7085] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7083] symlink("/dev/binderfs", "./binderfs" [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7080] rt_sigprocmask(SIG_SETMASK, [], [pid 7079] <... mprotect resumed>) = 0 [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7087] set_robust_list(0x7fe89ef759a0, 24 [pid 7085] <... bpf resumed>) = 5 [pid 7083] <... symlink resumed>) = 0 [pid 7080] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7079] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7078] <... futex resumed>) = 0 [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 executing program [pid 7087] <... set_robust_list resumed>) = 0 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] write(1, "executing program\n", 18 [pid 7080] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7078] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7077] <... futex resumed>) = 0 [pid 7087] rt_sigprocmask(SIG_SETMASK, [], [pid 7085] <... futex resumed>) = 1 [pid 7083] <... write resumed>) = 18 [pid 7082] <... futex resumed>) = 0 [pid 7080] <... futex resumed>) = 0 [pid 7079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef75990, parent_tid=0x7fe89ef75990, exit_signal=0, stack=0x7fe89ef55000, stack_size=0x20240, tls=0x7fe89ef756c0} [pid 7078] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7087] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 7088 attached [pid 7087] read(3, [pid 7085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] <... futex resumed>) = 0 [pid 7082] <... futex resumed>) = 0 [pid 7078] <... futex resumed>) = 0 [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7088] rseq(0x7fe89ef75fe0, 0x20, 0, 0x53053053 [pid 7087] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7085] signalfd(-1, NULL, 0 [pid 7083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... clone3 resumed> => {parent_tid=[244]}, 88) = 244 [pid 7078] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7077] <... futex resumed>) = 0 [pid 7088] <... rseq resumed>) = 0 [pid 7087] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7083] <... mmap resumed>) = 0x7fe89ef76000 [pid 7079] rt_sigprocmask(SIG_SETMASK, [], [pid 7078] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7088] set_robust_list(0x7fe89ef759a0, 24 [pid 7087] <... futex resumed>) = 1 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] mprotect(0x7fe89ef77000, 131072, PROT_READ|PROT_WRITE [pid 7080] <... futex resumed>) = 0 [pid 7079] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7088] <... set_robust_list resumed>) = 0 [pid 7087] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7085] <... futex resumed>) = 1 [pid 7083] <... mprotect resumed>) = 0 [pid 7082] <... futex resumed>) = 0 [pid 7080] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7078] <... futex resumed>) = 0 [pid 7077] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7088] rt_sigprocmask(SIG_SETMASK, [], [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7084] <... futex resumed>) = 0 [pid 7083] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] <... futex resumed>) = 1 [pid 7079] <... futex resumed>) = 0 [pid 7078] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7077] <... futex resumed>) = 0 [pid 7088] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7084] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7083] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7082] <... futex resumed>) = 0 [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7078] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7077] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7088] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7085] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7084] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7083] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fe89ef96990, parent_tid=0x7fe89ef96990, exit_signal=0, stack=0x7fe89ef76000, stack_size=0x20240, tls=0x7fe89ef966c0} [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7078] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 7089 attached [pid 7088] <... capset resumed>) = 0 [pid 7085] <... prlimit64 resumed>NULL) = 0 [pid 7084] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7078] <... futex resumed>) = 0 [pid 7077] close(3 [pid 7089] rseq(0x7fe89ef96fe0, 0x20, 0, 0x53053053 [pid 7088] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] <... futex resumed>) = 1 [pid 7083] <... clone3 resumed> => {parent_tid=[241]}, 88) = 241 [pid 7080] <... futex resumed>) = 0 [pid 7078] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7077] <... close resumed>) = 0 [pid 7089] <... rseq resumed>) = 0 [pid 7088] <... futex resumed>) = 1 [pid 7085] <... futex resumed>) = 1 [pid 7084] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] rt_sigprocmask(SIG_SETMASK, [], [pid 7082] <... futex resumed>) = 0 [pid 7080] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... futex resumed>) = 0 [pid 7077] close(4 [pid 7089] set_robust_list(0x7fe89ef969a0, 24 [pid 7088] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] <... futex resumed>) = 0 [pid 7079] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7089] <... set_robust_list resumed>) = 0 [pid 7088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7084] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] <... futex resumed>) = 0 [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7079] <... futex resumed>) = 0 [pid 7077] <... close resumed>) = 0 [pid 7089] rt_sigprocmask(SIG_SETMASK, [], [pid 7088] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7085] sched_setscheduler(0, SCHED_RR, [2] [pid 7084] <... futex resumed>) = 0 [pid 7083] <... futex resumed>) = 0 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7079] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7077] close(5 [pid 7089] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7088] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... sched_setscheduler resumed>) = 0 [pid 7084] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7080] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7077] <... close resumed>) = 0 [pid 7089] openat(AT_FDCWD, "/dev/cuse", O_RDWR [pid 7088] <... futex resumed>) = 0 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7080] <... futex resumed>) = 0 [pid 7079] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] close(6 [pid 7088] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7085] <... futex resumed>) = 1 [pid 7084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7082] <... futex resumed>) = 0 [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7079] <... futex resumed>) = 0 [pid 7077] <... close resumed>) = 0 [pid 7089] <... openat resumed>) = 3 [pid 7088] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7084] <... bpf resumed>) = 4 [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7077] close(7 [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7088] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] <... futex resumed>) = 0 [pid 7079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] <... futex resumed>) = 1 [pid 7088] <... futex resumed>) = 0 [pid 7085] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7084] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] <... futex resumed>) = 0 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] close(8 [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7088] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7085] <... openat resumed>) = 6 [pid 7084] <... futex resumed>) = 1 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] <... futex resumed>) = 0 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7079] <... futex resumed>) = 0 [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7088] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] <... futex resumed>) = 0 [pid 7080] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7077] close(9 [pid 7089] read(3, [pid 7088] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... futex resumed>) = 1 [pid 7084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] <... futex resumed>) = 0 [pid 7080] <... futex resumed>) = 0 [pid 7079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] <... read resumed>NULL, 0) = -1 EINVAL (Invalid argument) [pid 7088] <... futex resumed>) = 0 [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7084] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7079] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] close(10 [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7088] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7084] <... bpf resumed>) = 5 [pid 7082] <... futex resumed>) = 0 [pid 7079] <... futex resumed>) = 0 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] <... futex resumed>) = 1 [pid 7088] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7085] read(6, [pid 7083] <... futex resumed>) = 0 [pid 7079] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7077] close(11 [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7088] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7084] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7088] <... futex resumed>) = 0 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] <... futex resumed>) = 1 [pid 7083] <... futex resumed>) = 0 [pid 7082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7080] <... futex resumed>) = 0 [pid 7079] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7077] close(12 [pid 7089] getsockopt(-1, SOL_IP, IP_IPSEC_POLICY, [pid 7088] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7085] <... futex resumed>) = 0 [pid 7084] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... futex resumed>) = 0 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] <... getsockopt resumed>0x2000000000c0, [232]) = -1 EBADF (Bad file descriptor) [pid 7088] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7085] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] <... futex resumed>) = 0 [pid 7080] <... futex resumed>) = 0 [pid 7079] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7077] close(13 [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7088] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... capset resumed>) = 0 [pid 7084] signalfd(-1, NULL, 0 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7081] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] <... futex resumed>) = 1 [pid 7088] <... futex resumed>) = 0 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7083] <... futex resumed>) = 0 [pid 7082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7081] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7088] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7085] <... futex resumed>) = 0 [pid 7084] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] <... futex resumed>) = 0 [pid 7079] close(3 [pid 7077] close(14 [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7085] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7084] <... futex resumed>) = 1 [pid 7083] <... futex resumed>) = 0 [pid 7082] <... futex resumed>) = 0 [pid 7081] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7080] <... futex resumed>) = 0 [pid 7079] <... close resumed>) = 0 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7080] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] close(4 [pid 7077] close(15 [pid 7089] <... futex resumed>) = 0 [pid 7085] <... futex resumed>) = 0 [pid 7084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7080] <... futex resumed>) = 0 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7084] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... close resumed>) = 0 [pid 7077] close(16 [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7084] <... prlimit64 resumed>NULL) = 0 [pid 7083] <... futex resumed>) = 0 [pid 7082] <... futex resumed>) = 0 [pid 7079] close(5 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x200000000140, license="syzkaller", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL, ...}, 148 [pid 7085] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7084] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7077] close(17 [pid 7085] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7079] <... close resumed>) = 0 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7089] <... bpf resumed>) = 4 [pid 7084] <... futex resumed>) = 1 [pid 7080] <... futex resumed>) = 0 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... futex resumed>) = 0 [pid 7084] sched_setscheduler(0, SCHED_RR, [2] [pid 7082] <... futex resumed>) = 1 [pid 7080] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] close(6 [pid 7077] close(18 [pid 7089] <... futex resumed>) = 1 [pid 7085] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7084] <... sched_setscheduler resumed>) = 0 [pid 7083] <... futex resumed>) = 0 [pid 7080] <... futex resumed>) = 0 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7085] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... close resumed>) = 0 [pid 7077] close(19 [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] <... futex resumed>) = 0 [pid 7083] <... futex resumed>) = 0 [pid 7082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7079] close(7 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="sys_exit", prog_fd=4}}, 16 [pid 7085] <... futex resumed>) = 0 [pid 7084] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7080] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(20 [pid 7089] <... bpf resumed>) = 5 [pid 7085] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] <... futex resumed>) = 0 [pid 7080] <... futex resumed>) = 0 [pid 7079] close(8 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7084] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(21 [pid 7089] <... futex resumed>) = 1 [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] <... openat resumed>) = 6 [pid 7083] <... futex resumed>) = 0 [pid 7082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7079] close(9 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7085] <... futex resumed>) = 0 [pid 7084] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(22 [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7085] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7084] <... futex resumed>) = 1 [pid 7083] <... futex resumed>) = 0 [pid 7082] <... futex resumed>) = 0 [pid 7080] <... futex resumed>) = 0 [pid 7079] close(10 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] signalfd(-1, NULL, 0 [pid 7085] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7084] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7080] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(23 [pid 7089] <... signalfd resumed>) = -1 EINVAL (Invalid argument) [pid 7085] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7080] <... futex resumed>) = 0 [pid 7079] close(11 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7085] <... futex resumed>) = 0 [pid 7084] read(6, [pid 7082] close(3 [pid 7080] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(24 [pid 7089] <... futex resumed>) = 1 [pid 7085] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] <... futex resumed>) = 0 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = 0 [pid 7079] close(12 [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] close(4 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(25 [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] <... futex resumed>) = 0 [pid 7082] <... close resumed>) = 0 [pid 7079] close(13 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=8, rlim_max=139}, [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] close(5 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(26 [pid 7089] <... prlimit64 resumed>NULL) = 0 [pid 7082] <... close resumed>) = 0 [pid 7079] close(14 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] close(6 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(27 [pid 7089] <... futex resumed>) = 1 [pid 7083] <... futex resumed>) = 0 [pid 7082] <... close resumed>) = 0 [pid 7079] close(15 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] close(7 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(28 [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] <... futex resumed>) = 0 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7079] close(16 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] sched_setscheduler(0, SCHED_RR, [2] [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] close(8 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] close(29 [pid 7089] <... sched_setscheduler resumed>) = 0 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7079] close(17 [pid 7077] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] close(9 [pid 7080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] exit_group(0 [pid 7089] <... futex resumed>) = 1 [pid 7086] <... futex resumed>) = ? [pid 7083] <... futex resumed>) = 0 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] close(18 [pid 7078] <... futex resumed>) = ? [pid 7077] <... exit_group resumed>) = ? [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7087] <... futex resumed>) = 0 [pid 7086] +++ exited with 0 +++ [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] close(10 [pid 7080] <... futex resumed>) = 1 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7078] +++ exited with 0 +++ [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7087] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7083] <... futex resumed>) = 0 [pid 7080] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7089] openat(AT_FDCWD, "/dev/cpu/0/msr", O_RDONLY [pid 7087] <... capset resumed>) = 0 [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7079] close(19 [pid 7089] <... openat resumed>) = 6 [pid 7087] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] close(11 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7087] <... futex resumed>) = 1 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] <... futex resumed>) = 0 [pid 7079] close(20 [pid 7089] <... futex resumed>) = 1 [pid 7087] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] <... futex resumed>) = 0 [pid 7082] close(12 [pid 7080] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7077] +++ exited with 0 +++ [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7087] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] <... futex resumed>) = 0 [pid 7079] close(21 [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=249, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7087] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7083] <... futex resumed>) = 0 [pid 7082] close(13 [pid 7080] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] read(6, [pid 7087] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7089] <... read resumed>"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 102392) = 102392 [pid 7087] <... futex resumed>) = 0 [pid 7080] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7087] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7082] close(14 [pid 7080] <... futex resumed>) = 0 [pid 7079] close(22 [pid 5842] umount2("./90", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7089] <... futex resumed>) = 1 [pid 7087] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7083] <... futex resumed>) = 0 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7087] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] close(15 [pid 7080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7079] close(23 [pid 5842] openat(AT_FDCWD, "./90", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7087] <... futex resumed>) = 0 [pid 7083] <... futex resumed>) = 0 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... openat resumed>) = 3 [pid 7089] capset({version=_LINUX_CAPABILITY_VERSION_2, pid=0}, {effective=1< [pid 7087] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] close(16 [pid 7080] <... futex resumed>) = 0 [pid 7079] close(24 [pid 5842] newfstatat(3, "", [pid 7089] <... capset resumed>) = 0 [pid 7087] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7087] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] close(17 [pid 7080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7079] close(25 [pid 5842] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=60, ...}, AT_EMPTY_PATH) = 0 [pid 7089] <... futex resumed>) = 1 [pid 7087] <... futex resumed>) = 0 [pid 7083] <... futex resumed>) = 0 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] getdents64(3, [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7087] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] close(18 [pid 7080] <... futex resumed>) = 0 [pid 7079] close(26 [pid 7089] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7087] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7083] <... futex resumed>) = 0 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 3 entries */, 32768) = 80 [pid 7089] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 7087] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] close(19 [pid 7080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7079] close(27 [pid 5842] umount2("./90/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7087] <... futex resumed>) = 0 [pid 7083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] futex(0x7fe89f86f418, FUTEX_WAKE_PRIVATE, 1000000 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] <... futex resumed>) = 0 [pid 7087] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] close(20 [pid 7080] <... futex resumed>) = 0 [pid 7079] close(28 [pid 5842] <... umount2 resumed>) = -1 EINVAL (Invalid argument) [pid 7089] openat(AT_FDCWD, NULL, O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 [pid 7087] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7083] <... futex resumed>) = 0 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7080] futex(0x7fe89f86f41c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] newfstatat(AT_FDCWD, "./90/binderfs", [pid 7089] <... openat resumed>) = -1 EFAULT (Bad address) [pid 7087] futex(0x7fe89f86f41c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7080] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7079] close(29 [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7087] <... futex resumed>) = 0 [pid 7083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] close(21 [pid 7079] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] <... futex resumed>) = 0 [pid 7087] futex(0x7fe89f86f418, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7079] exit_group(0 [pid 5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 7089] setsockopt(-1, SOL_IP, IP_PKTINFO, NULL, 0 [pid 7088] <... futex resumed>) = ? [pid 7083] <... futex resumed>) = 0 [pid 7082] close(22 [pid 7081] <... futex resumed>) = ? [pid 7079] <... exit_group resumed>) = ? [pid 5842] unlink("./90/binderfs" [pid 7089] <... setsockopt resumed>) = -1 EBADF (Bad file descriptor) [pid 7088] +++ exited with 0 +++ [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7081] +++ exited with 0 +++ [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] close(23 [pid 7089] <... futex resumed>) = 0 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] write(-1, "\x18\x00\x00\x00\x05\x00\x00\x00\x40\x01\x00\x00\x00\x20\x00\x00\x80\x02\x00\x00\x00\x20\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x2f\x64\x65\x76\x2f\x63\x70\x75\x2f\x23\x2f\x6d\x73\x72\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x00\x00\x00\x00\x00"..., 280 [pid 7083] <... futex resumed>) = 0 [pid 7082] close(24 [pid 7089] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] close(25 [pid 7089] <... futex resumed>) = 0 [pid 7083] futex(0x7fe89f86f408, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] <... unlink resumed>) = 0 [pid 7089] ioctl(-1, USBDEVFS_RELEASEINTERFACE [pid 7083] <... futex resumed>) = 0 [pid 7082] close(26 [pid 5842] getdents64(3, [pid 7089] <... ioctl resumed>, 0) = -1 EBADF (Bad file descriptor) [pid 7083] futex(0x7fe89f86f40c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 7089] futex(0x7fe89f86f40c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7082] close(27 [pid 5842] <... getdents64 resumed>0x55558ca83910 /* 0 entries */, 32768) = 0 [pid 7089] <... futex resumed>) = 0 [pid 7083] close(3 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] close(3 [pid 7089] futex(0x7fe89f86f408, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7082] close(28) = -1 EBADF (Bad file descriptor) [pid 7082] close(29 [pid 5842] <... close resumed>) = 0 [pid 7082] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5842] rmdir("./90" [pid 7083] <... close resumed>) = 0 [pid 7082] exit_group(0 [pid 7085] <... futex resumed>) = ? [pid 7083] close(4 [pid 7082] <... exit_group resumed>) = ? [pid 7085] +++ exited with 0 +++ [pid 7083] <... close resumed>) = 0 [pid 7083] close(5 [pid 5842] <... rmdir resumed>) = 0 [ 193.236125][ C0] Oops: int3: 0000 [#1] SMP KASAN PTI [ 193.236201][ C0] CPU: 0 UID: 0 PID: 5830 Comm: strace-static-x Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) [ 193.236225][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 193.236238][ C0] RIP: 0010:syscall_exit_work+0x180/0x1d0 [ 193.236293][ C0] Code: 00 00 45 31 c0 45 31 c9 41 55 e8 0b 27 f3 ff 48 83 c4 08 48 8b 05 a0 3d df 0d 48 85 c0 74 0f 48 8b 78 08 4c 89 f6 4c 89 e2 cc <7c> f3 ff ff 48 c7 c7 80 ef 13 8e 4c 89 ee e8 0d 38 f3 ff 8b 8b a0 [ 193.236311][ C0] RSP: 0018:ffffc9000449fec0 EFLAGS: 00000282 [ 193.236335][ C0] RAX: ffff888032de7d10 RBX: ffff888034d51e00 RCX: be78094ea11a3300 [ 193.236351][ C0] RDX: 0000000000000050 RSI: ffffc9000449ff58 RDI: ffff888075186500 [ 193.236365][ C0] RBP: ffffc9000449ff48 R08: 0000000000000000 R09: ffffffff81aafc58 [ 193.236378][ C0] R10: dffffc0000000000 R11: ffffed1005e7c006 R12: 0000000000000050 [ 193.236392][ C0] R13: ffffffff81aafc58 R14: ffffc9000449ff58 R15: 0000000000000002 [ 193.236405][ C0] FS: 000000002ef203c0(0000) GS:ffff888125c86000(0000) knlGS:0000000000000000 [ 193.236423][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 193.236436][ C0] CR2: 00007fe89f83a968 CR3: 00000000322a2000 CR4: 00000000003526f0 [ 193.236453][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 193.236464][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 193.236477][ C0] Call Trace: [ 193.236484][ C0] [ 193.236495][ C0] do_syscall_64+0x2ad/0x3b0 [ 193.236521][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.236542][ C0] ? asm_sysvec_call_function_single+0x1a/0x20 [ 193.236562][ C0] ? clear_bhb_loop+0x60/0xb0 [ 193.236585][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.236604][ C0] RIP: 0033:0x4e987a [ 193.236624][ C0] Code: 70 41 83 f8 03 c7 44 24 10 08 00 00 00 48 89 44 24 18 48 8d 44 24 30 8b 70 08 4c 0f 43 d1 48 89 44 24 20 b8 65 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3e 48 85 c0 78 06 41 83 f8 02 76 1b 48 8b 54 [ 193.236640][ C0] RSP: 002b:00007fffe71241c0 EFLAGS: 00000206 ORIG_RAX: 0000000000000065 [ 193.236659][ C0] RAX: 0000000000000050 RBX: 000000002ef22370 RCX: 00000000004e987a [ 193.236672][ C0] RDX: 0000000000000058 RSI: 00000000000016d1 RDI: 000000000000420e [ 193.236684][ C0] RBP: 0000000000664740 R08: 000000000000420d R09: 00000000000002d1 [ 193.236696][ C0] R10: 0000000000664740 R11: 0000000000000206 R12: 00007fffe712430c [ 193.236709][ C0] R13: 000000000000857f R14: 000000002ef22370 R15: 000000000063f160 [ 193.236731][ C0] [ 193.236737][ C0] Modules linked in: [ 193.236763][ C0] ---[ end trace 0000000000000000 ]--- [ 193.236775][ C0] RIP: 0010:syscall_exit_work+0x180/0x1d0 [ 193.236803][ C0] Code: 00 00 45 31 c0 45 31 c9 41 55 e8 0b 27 f3 ff 48 83 c4 08 48 8b 05 a0 3d df 0d 48 85 c0 74 0f 48 8b 78 08 4c 89 f6 4c 89 e2 cc <7c> f3 ff ff 48 c7 c7 80 ef 13 8e 4c 89 ee e8 0d 38 f3 ff 8b 8b a0 [ 193.236822][ C0] RSP: 0018:ffffc9000449fec0 EFLAGS: 00000282 [ 193.236838][ C0] RAX: ffff888032de7d10 RBX: ffff888034d51e00 RCX: be78094ea11a3300 [ 193.236853][ C0] RDX: 0000000000000050 RSI: ffffc9000449ff58 RDI: ffff888075186500 [ 193.236866][ C0] RBP: ffffc9000449ff48 R08: 0000000000000000 R09: ffffffff81aafc58 [ 193.236880][ C0] R10: dffffc0000000000 R11: ffffed1005e7c006 R12: 0000000000000050 [ 193.236894][ C0] R13: ffffffff81aafc58 R14: ffffc9000449ff58 R15: 0000000000000002 [ 193.236908][ C0] FS: 000000002ef203c0(0000) GS:ffff888125c86000(0000) knlGS:0000000000000000 [ 193.236924][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 193.236937][ C0] CR2: 00007fe89f83a968 CR3: 00000000322a2000 CR4: 00000000003526f0 [ 193.236954][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 193.236966][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 193.236981][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 193.237226][ C0] Kernel Offset: disabled